BELGICAST is a company of. Soft Sealing Gate Valves

Transcription

1 BEGICST is a company of Soft Sealing Gate Valves

2 BV-0- Soft Sealing Gate Valves Body and bonnet in spherical graphite cast iron EN-GJS-00- (GGG-0), with blue Ral 0 epoxy powder coating electrostacally applied, up to 0 micron epoxy coating upon request. Wedge in spherical graphite cast iron EN-GJS-00- (GGG-0), fully coated as standard by EPDM, or NBR upon request. Wedge lock nut in copper alloy with great resistance to corrosion. Other materials available: CZ high resistance to dezincification, or aluminum bronze. Stem in stainless steel ISI-0 (X0C) as standard. Other materials upon request such as ISI- (XCrNiMo), ISI- (XCrNiMo), etc The watertightness through the spindle is obtained with three o rings. These are independent pieces, and they can be replaced with the valve under pressure and in fully open position. Spindle dustguard to avoid impurities. Body-bonnet gasket in EPDM as standard or NBR upon request. Body-bonnet bolting in carbon steel quality., dimensions according to DIN with GEOMET anticorrosive coating and with seal protection. Upon request it can also be manufactured in stainless steel (ISI-0 / XCrNi ) and (ISI- / XCrNiMo ). Standard operation is clockwise closing (CWC), upon request valves can be supplied clockwise opening (CWO). Gate valves are supplied with handwheel in stamped steel, or square cap in EN-GJS-00- (GGG-0) for 0x0 T-key. They can also be operated with gear-box, electric, pneumatic actuator, extensions, s

3 Manufacturing Program F-F. 0-0 F-F BS PN Flanged ends NSI Outside Screw and Yoke. 0-0 FM/Fire Protection Products Welding polyethylene ends Coupling for PVC pipe Tyton coupling for ductile pipe Spigot ends Grooved ends Threaded ends. 0-0 (/ - ) Vertical Tapping Valve. 0-0 (/ - ) Socket ends valve for polyethylene pipe. 0-0 (/ - ) Belgi-T Belgi- and Belgi Underground Installation Prepared for actuator Installation and use instructions s

4 Valve Testing (EN - - EN standards) Testing pressures Shell tightness:, times the allowable pressure at room temperature. Seat tightness:, times the allowable pressure at room temperature. Minimum test duration (in seconds) Nominal Diameter Shell Seat Up to 0 included From up to 00 (both included) 0 From 0 up to 0 (both included) and above 0 0 Maximum allowable seat leakage The criteria for seat leakage of Belgicast soft sealing gate valves is Rate : no visually detectable leakage for the duration of the test ( zero drops ). Pressures and temperatures Up to kg/cm (PN // and ). From C up to 0 C. Quality Control 0% of BEGICST soft sealing gate Valves are tested according to EN -, DIN 0, or as per customer requirements. ccording to EN (.00 cycles endurance resistance). Features Full bore. Complete watertightness. Free maintenance. ow operating torque values. ccording to ISO, UNE, DIN, NF, BS and WW standards. Scope Potable water, sewage, seawater, HVC or compressed air. Industrial processes. Irrigation. Fire protection. Vacuum. Specific manufacturing requirements Upon request gate valves can be manufactured as follows: Thicker epoxy coating, paiting process according to GSK, enamel coating. nticlockwise closing (CWO). Specific rubbers suitable for special applications. Other painting colors (R). s

5 Valve Testing (EN - - EN standards) Operating Torque The operating torque of Belgicast soft sealing gate valves complies with the Maximum Operating Torque (MOT) requirement of the standard EN. The chart shows the typical operating torque values of BEGICST soft sealing gate valves with clean water and at room temperature. These values are only for orientation and can vary depending on the typical manufacturing variables. For other fluids and temperature please feel free to contact us. Please apply, as safety factor for actuator selection. Torque (Nm) * * * *00 00 *Reduced bore to 00, 00, 00, 00 mm. pprovals Our products are approved by the most prestigious organisations all over the world, such as ISO, NF, KIW, DVGW, WRS, ÖVGW, GOST, FM, VDS and they have acknowledged our products and their suitability for drinking water. cutting-edge traceability system applied from the reception of raw material to product supply, together with an exhaustive control of processes, guarantees the top quality of our products. s

6 BV-0- F-F PN Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM EN - Stem X0 Cr EN 00 Wedge lock nut Copper alloy EN Body bonnet gasket EPDM EN - Fix washer Copper alloy EN O-ring (stem) EPDM EN - Stuffing nut Copper alloy EN O-ring (stuffing nut) NBR STM D000 O-ring (s. nut / bonnet) NBR STM D000 Body bonnet bolt acc/. steel (GEOMET coated) DIN- Dust guard EPDM Handwheel Stamped steel Handwheel bolt X CrNi EN 0 Handwheel washer X CrNi EN 0 Square cap EN-GJS-00- (GGG-0) EN Square cap bolt X CrNi EN 0 0 Square cap top upolen PN-/ / -0/0* D Optional working. 0 G D K nºxd S/S b D b EN - PN EN - PN- K G Nº x d K G Nº x d EN (DIN 0) S (F ) S (F ) S (F ) Weight kg 0 0 x x 0 0,0, 0 x x 0 0,,0 0.. x x 0 0,0, x x 0 0,, x 0 x 0 00,, x x 00,, x 0 x 0,, x x 0 00,, x x 0 0 0,0, x 0 x 0 00,, * x 0 x 0 0 0,, * Bore dimension 00 mm. S (F ) D No. of turns for closing s

7 -00 PN-/ / -0/00-00 BV-0- F-F PN Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM EN - Stem X0 Cr EN 00 Wedge lock nut Bronze Rg. EN Body bonnet gasket EPDM EN - Top bonnet F- Steel 0 Body bonnet bolt acc./. steel (GEOMET coated) DIN Washer Bronce Rg. DIN 0 Bonnet-top bonnet o ring NBR STM D000 Washer NBR STM D000 Guide gland Teflon with graphite Bonnet. o ring NBR STM D000 Dust guard EPDM Top bonnet bolt. steel (GEOMET coated) DIN Square cap bolt X CrNi EN 0 Square cap EN-GJS-00- (GGG-0) EN Cotter F- steel UNE 0 0 Handwheel St steel DIN 0 Eyebolt C steel DIN Handwheel washer X CrNi EN 0 Handwheel bolt X CrNi EN 0 Draining plug. steel (GEOMET coated) O ring draining plug NBR STM D000 Square cap top upolen Optional working 0 B D G K D S/S b nºxd Bill of materials and drawing refers to 00/00 valves. D b EN - PN EN - PN DIN 0 Weight kg No. of B D turns K G No. x d K G No. x d S (F) S (F) S (F) S (F) for closing x 0 x x 0 x *0 0 0x 0 0x x 0 0 0x * Bore dimension is 00 mm. D b EN - PN EN - PN DIN 0 Weight kg No. of B D turns K G No. x d K G No. x d S (F) S (F) S (F) S (F) for closing x 0 0 0x *00. 0 x 0 x x 0 0 x * x 0 0 x x 0 x *00 0 x0 0 x * Bore dimension is 00, 00, 00 mm. 00 and bigger sizes are supplied with ISO top flange as standard manufacturing. s

8 BV-0- BS Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM EN - Stem X0 Cr EN 0 Wedge lock nut Copper alloy EN Body bonnet gasket EPDM EN - Fix washer Copper alloy EN O-ring (stem) EPDM EN - Stuffing nut Copper alloy EN O-ring (stuffing nut) NBR STM D000 O ring (s. nut / Bonnet) NBR STM D000 Body bonnet bolt acc./. steel (GEOMET coated) DIN Dust guard EPDM Handwheel Stamped steel Handwheel bolt X CrNi EN 0 Handwheel waher X CrNi EN 0 Square cap EN-GJS-00- (GGG-0) EN Square cap bolt X CrNi EN 0 0 Square cap top upolen PN-/ / -0/00 D Optional working t k od r s Conicity : a G D K nºxd b Note: drawing for 0-00 EN - PN- EN - PN- EN Ser. Weight kg D t k D b K G nº xd K G nº xd 0 x x, 0., x x 0, x x 0, x 0 x, x x 0, x 0 x 0, x x, x x 0, x 0 x, x 0 x, * 0. 0 x 0 x 0, x 0x 0, x 0 0 0x 0, x 0 0 0x 0, * Bore dimension 00 mm. Nr.turns for closing s

9 BV-0- PN- Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM EN - Stem X0 % Cr EN 0 Wedge lock nut Copper alloy EN Body bonnet gasket EPDM EN - O ring upper bonnet-lower bonnet NBR STM D000 Upper bonnet EN-GJS-00- (GGG-0) EN Washer POM Gland POM Internal o ring NBR STM D000 External o ring NBR STM D000 Dust guard EPDM Handwheel Stamped steel Handwheel bolt X CrNi EN 0 Handwheel washer X CrNi EN 0 Body bonnet bolt acc./. steel (GEOMET coated) DIN Square cap EN-GJS-00- (GGG-0) EN 0 Square cap bolt X Cr Ni EN 0 Upper bonnet-lower bonnet bolt acc./. steel (GEOMET coated) Square cap top upolen O ring lower bonnet nbr astm d000-0/00 / PN D Optional working. 0 G D K nºxd S (F) b EN - PN- EN DIN 0 S (F) Nr. Turns for closing Weight kg D D K G b Nº x d 0 0 x 0, 0 0 x 0,0.. x 0, x 0, 0 0 x 00, x, x 0, x 00, x 0 0, x 00, s

10 BV-0- NSI -0/00 Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM EN - Stem X0 Cr EN 0 Wedge lock nut Copper alloy EN Body bonnet gasket EPDM EN - Fix washer Copper alloy EN O-ring (stem) EPDM EN - Stuffing nut Copper alloy EN O-ring (stuffing nut) NBR STM D000 O ring (s. nut / Bonnet) NBR STM D000 Body bonnet bolt acc./. steel (GEOMET coated) DIN Dust guard EPDM UNE-EN - Handwheel Stamped steel Handwheel bolt X CrNi EN 0 Handwheel waher X CrNi EN 0 Square cap EN-GJS-00- (GGG-0) EN Square cap bolt X CrNi EN 0 0 Square cap top upolen D Optional working 0 D K G nºxd b *. NSI B. Clase /0 NSI B. Weight kg D No. of turns mm pulg. D K *G b nº x d closing x, / 0.. x 0., x 0, x, x, x., x, x. 0, x.. 0, Flanges can be manufactured Flat Face or Raised Face (,mm), to be specified on PO. Note: Bigger sizes upon request. NSI B./B. NSI B. s

11 BV-0- Outside Screw Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM EN - Stem X0 Cr EN 0 Wedge lock nut Copper lloy EN Body bonnet gasket EPDM EN - Packing EPDM EN - Body bonnet bolt acc./. steel (GEOMET coated) DIN Packing gland Bronze Rg. DIN 0 Stuffing gland Bronze Rg. DIN 0 O ring NBR STM D000 Packing string PTFE-Graphite Stuffing bonnet EN-GJS-00- (GGG-0) EN Threaded stick acc./ X CrNi EN 0 Washer acc./ X CrNi EN 0 Nut acc./ X CrNi EN 0 Top bonnet EN-GJS-00- (GGG-0) EN Stem nut Bronze Rg. DIN 0 0 Handwheel washer Bronze Rg. DIN 0 Handwheel EN-GJS-00- (GGG-0) EN Handwheel nut Bronze Rg. DIN 0 Wedge pin X CrNi EN 0 PN-/ / -0/0 D 0 B GK D b S-S nºxd D b * Bore dimension is 00 mm Ø. EN - PN- EN - PN- K G No. x d K G No. x d B D EN (DIN 0) S- (F-) S- (F-) Weight kg. 0 0 x x x x x x x x x 0 x x x x 0 x x x x x x 0 x * x 0 x S- (F-) S- (F-) No. of turns closing s

12 BV-0- FM/Fire Protection Products Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating NBR EN Stem X0 Cr EN 0 Wedge lock nut Copper lloy EN Body bonnet gasket NBR EN Body bonne bolt acc./. steel (GEOMET coated) DIN Coupling Steel F EN 0- Washer POM Bonnet-top bonnet o ring NBR STM D000 Stuffing box gland POM O ring ext. NBR STM D000 O ring int. NBR STM D000 Bonnet coupling bolt acc./ X CrNi EN 0 Washer acc./ X CrNi EN 0 Bonnet o ring NBR STM D000 Packing NBR STM D000 Square cap EN-GJS-00- (GGG-0) EN 0 Square cap bolt X CrNi EN 0 FM PPROVED (NRS) RESIIENT SETED PRODUCTS Complying with FM /0 standard. Prepared with top flange for post indicator or free stem (optional square cap) vailable with following end connections: flanged, Tyton joint and socket for PVC pipes. Hydraulic test to WW 0: Shell test: 00 psi (, bar) / Seat test: 00 psi (, bar) Internal and externally electrostatically applied fusion-bonded epoxy resin Vulcanized with NBR, complying with: Water bsorption (STM D Test for Rubber Property-Effect of iquids ) ging (STM D Test for rubber deterioration by heat and oxygen ) Suitable Bonding adecuacy. 0 xø.0 ø0. ø. 0 H H ød øk PCKING DETI D K nºxd b b nºxd NSI B. Nº Turns NSI H H ØD ØK b nºxød for closing B. 0 0, xø, 0 0 0,, xø 0 0, 0 00,, xø 0,,, xø, 0 0 0, 00, xø,, 0 s

13 BV-0- Welding Polyethylene Ends Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM/NBR EN -/EN Stem X0 Cr EN 0 Wedge lock nut Copper lloy EN Body bonnet gasket EPDM/NBR EN -/EN Fix washer Copper lloy EN O-ring (stem) EPDM/NBR EN -/EN Stuffing nut Copper lloy EN O-ring (stuffing nut) NBR STM D000 O-ring (s. nut / bonnet) NBR STM D000 Body bonnet bolt acc./. steel (GEOMET coated) DIN Dust guard EPDM Handwheel Stamped steel Handwheel bolt X CrNi EN 0 Handwheel washer X CrNi EN 0 Square cap EN-GJS-00- (GGG-0) EN Square cap bolt X CrNi EN 0 0 Square cap top upolen Pressure gasket F- UNE 0 Pipe Polyethylene Watertightness o-ring EPDM/NBR STM D000 Retractible pipe for protection Polimer PN-/ Ø PIPE (O.D.) /0-0/00 0. Optional working D B ød O.D. pipe Pipe joint Detail B H O.D. pipe H D No. turns for closing Polyethylene pipe: Water: PE0. Gas: PE0 or PE0. s

14 BV-0- Coupling PVC pipe Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM EN - Stem X0 Cr EN 0 Wedge lock nut Copper alloy EN Body-bonnet gasket EPDM EN - Fix washer Copper alloy EN O-ring (stem) EPDM EN-- Stuffing nut Copper alloy EN O-ring (stuffing nut) NBR STM 000 O-ring (s. nut / bonnet) NBR STM 000 Body bonnet bolt acc./. steel (GEOMET coated) DIN Dust guard EPDM Handwheel Stamped steel Handwheel bolt X CrNi EN 0 Handwheel washer X CrNi EN 0 Square cap EN-GJS-00- (GGG-0) EN Square cap bolt X CrNi EN 0 0 Square cap top upolen PVC joint EPDM UNE O.D. pipe D Weight kg. Nº turns for closing PN-/ / -0/00 BV-0- Tyton coupling for ductile pipe Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM EN - Stem X0 Cr EN 0 Wedge lock nut Copper alloy EN Body-bonnet gasket EPDM EN - Fix washer Copper alloy EN O-ring (stem) EPDM EN-- Stuffing nut Copper alloy EN O-ring (stuffing nut) NBR STM 000 O-ring (S. nut / bonnet) NBR STM 000 Body bonnet bolt acc./. steel (GEOMET coated) DIN Dust guard EPDM Handwheel Stamped steel Handwheel bolt X CrNi EN 0 Handwheel washer X CrNi EN 0 Square cap EN-GJS-00- (GGG-0) EN Square cap bolt X CrNi EN 0 0 Square cap top upolen Tyton joint EPDM UNE O.D. pipe E D Nr. turns for closing Weight kg Optional working D PVC joiny detail Flexibility in the joints allows slight deflection and movement during the installation. Electrical insulation between the pipe and valve prevents anodic etching. Countersunk bolts protected by profiles and sealed to prevent weathering and contact corrosion. PN-/ / -0/00 0 E Optional working D. Tyton joint detail s

15 BV-0- Spigot ends PN-/ / -0/00 Optional working r. 0 D Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM EN - Stem X0 Cr EN 0 Wedge lock nut Copper alloy EN Body-bonnet gasket EPDM EN - Fix washer Copper alloy EN O-ring (stem) EPDM EN - Stuffing nut Copper alloy EN O-ring (stuffing nut) NBR STM 000 O-ring (s. nut / bonnet) NBR STM 000 Body bonnet bolt acc./. steel (GEOMET coated) DIN Dust guard EPDM Handwheel Stamped steel Handwheel bolt X CrNi EN 0 Handwheel washer X CrNi EN 0 Square cap EN-GJS-00- (GGG-0) EN Square cap bolt X CrNi EN 0 0 Square cap top upolen D D - Class of pipe D Nr. turns B C D E-F for closing E- / F E- / F E- / F Note: 00 dimensions upon request. BV-0- Grooved ends PN-/ / -0/00 D Optional working C ød øg B 0 Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM EN - Stem X0 Cr EN 0 Wedge lock nut Copper alloy EN Body-bonnet gasket EPDM EN - Fix washer Copper alloy EN O-ring (stem) EPDM EN - Stuffing nut Copper alloy EN O-ring (stuffing nut) NBR STM 000 O-ring (s. nut / bonnet) NBR STM 000 Body bonnet bolt acc./. steel (GEOMET coated) DIN Dust guard EPDM Handwheel Stamped steel Handwheel bolt X CrNi EN 0 Handwheel washer X CrNi EN 0 Square cap EN-GJS-00- (GGG-0) EN Square cap bolt X CrNi EN 0 0 Square cap top upolen ød øg B C Weight kg D Nr. turns for closing s

16 BV-0- Threaded Ends Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge Brass/ EN-GJS-00- (GGG-0)* CuZn0 Pb/EN Wedge joint EPDM EN - Stem X0 Cr EN 0 Body bonnet gasket EPDM EN - Fix ring X CrNi - DIN Fix washer Bronze Rg DIN 0 Packing o ring NBR STM D000 Body bonnet bolt (*). steel (GEOMET coated) DIN ower o ring* EPDM EN - Stuffing nut* Brass Stuffing nut o-ring* NBR STM D000 Dust guard* EPDM Wedge lock nut* Copper alloy EN * For 0/0. PN-/ -0/0 (/ - ). Conicidad :. H H R R P -0// P -0/0 R (B.S.P.) P H Weight kg No. turns for closing 0 /,,0. / 0, 0 / 0, ,00. s

17 BV-0- Vertical Tapping Valve PN-/ PN-/ -0/0 (/ - ) C Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge Brass CuZn0 Pb Wedge joint EPDM EN - Stem X0 Cr EN 0 Body bonnet gasket EPDM EN - Fix ring X CrNi - DIN Fix washer Bronze Rg /atón* DIN 0/ CuZn0 Pb Packing o-ring NBR STM D000 Body bonnet bolt. steel (GEOMET coated) DIN ower o-ring EPDM EN - Stuffing nut Brass CuZn0 Pb Stuffing nut o ring NBR STM D000 Dust guard EPDM E C * For full bore. R outlet (BSP) R outlet (BSP) R (BSP) inlet / R (BSP) outlet / H H E E C R inlet (BSP) H H E R inlet (BSP) H H full bore E E reduced bore full bore / / BV-0- Socket ends for polyethylene pipe PN-/ H PN-/ -0/0 P. 0// ø PIPE H Polyethylene pipe P. 0/0 ø PIPE Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge Brass/GGG-0* CuZn0 Pb/EN Wedge coating EPDM EN - Stem X0 Cr EN 0 Body bonnet gasket EPDM EN - Fix ring X CrNi - DIN Fix washer Bronze Rg /Brass* DIN 0/ CuZn0 Pb Packing o-ring NBR STM D000 Body bonnet bolt / *. steel (GEOMET coated) DIN ower o-ring* NBR STM D000 Stuffing nut* Brass CuZn0 Pb Stuffing nut o-ring* NBR STM D000 Dust guard* EPDM Wedfe lock nut* Copper alloy EN Tightness o-ring NBR STM D000 Grip ring PVC * For 0/0. Ø Pipe P H No. turns for closing s

18 BV-0- Belgi-T Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM EN - Stem X0 Cr EN 0 Wedge lock nut Copper alloy EN Body bonnet gasket EPDM EN - Fix washer Copper alloy EN O-ring (stem) NBR STM D000 Stuffing nut Copper alloy EN O-ring (stuffing nut) NBR STM D000 O-ring (s. nut / Bonnet) NBR STM D000 Body bonnet bolt acc./. steel (GEOMET coated) DIN Dust guard EPDM Handwheel Stamped steel Handwheel bolt X CrNi EN 0 Handwheel washer X CrNi EN 0 Square cap EN-GJS-00- (GGG-0) EN Square cap bolt X CrNi EN 0 0 Square cap top upolen This combination has been designed to make easier the installation of a deviation in the pipe. The advantage of this system is that it saves gaskets and space. PN-/ / -0/00 D Optional working. 0 G K D nº x d b EN - PN- EN - PN- D K G b Nr. x d D K G b Nr. x d D No. turns for closing 0 00 x 00 x x 0 0 x x 0 x x 0 0 x NOTE: The flanges on the pipe are drilled and sized according to EN - - PN-/ for each. s

19 PN-/ / -0/00 BV-0- ssemblies Belgi- and Belgi- H H G G S Weight kg. B- Weight kg. B- 0 0, 0 0, ,, 0 0, ,, 0 0 0,, , These are compact designs of valve assemblies to use in application where space is at premium. nother important feature of Belgi and Belgi is their easily replaceable component parts. ll joint and threaded areas, the central junction, and the valve necks have a special anticorrosion protection, to assure perfect sealing and easy dismantling. ll assemblies are supplied under customer s specific requirements in terms of combinations of different diameters in the range from 0 mm. to 00 mm. To ensure easy handling the assemblies are fitted with eye-bolts. In addition mounting feet are an integral part of the design. G. H S H G s

20 BV-0- Underground Installation Fix extension Item Name No. Pieces Material Intermediate coupling EN-GJS-00- (GGG-0) Wing pin St / Zn Elastic pin Steel Protection bell Poliethylene PVC tube PVC Solid bar St / Zn Plug PVC Plug gasket NBR Square cap EN-GJS-00- (GGG-0) Threaded rod Stainless steel / Fixing bearing Telescopic extension Item Name No. Pieces Material Intermediate coupling EN-GJS-00- (GGG-0) Wing pin St / Zn Elastic pin Steel Protection bell Polyethylene PVC tube PVC Solid bart St / Zn Plug PVC Plug gasket NBR Square cap EN-GJS-00- (GGG-0) Threaded rod Stainless steel / PVC pipe PVC Hollow rod St / Zn Tubes sealing NBR Pin Steel Welded nut Steel Fixing bearing PN-/ / -0/00 Fix extension (Up to.000 mm.) Telescopic extension Max..00 Min Min Max Manhole ø ø ø0 Manhole cover 00 0 s

21 BV-0- Prepared for actuator Body EN-GJS-00- (GGG-0) EN Bonnet EN-GJS-00- (GGG-0) EN Wedge EN-GJS-00- (GGG-0) EN Wedge coating EPDM EN - Stem X0 Cr EN 0 Wedge lock nut Copper alloy EN Body bonnet gasket EPDM EN - Body bonnet bolt acc/. steel (GEOMET coated) DIN Coupling F- UNE 0 Washer P.O.M. Bonnet-top bonnet o ring NBR STM D000 stuffing box gland P.O.M. O ring ext. NBR STM D000 O ring int. NBR STM D000 Bonnet coupling bolt acc/ X CrNi EN 0 Washer acc/ X CrNi EN 0 Cotter Steel F-0 UNE Bonnet o ring NBR STM D000 Packing NBR STM D000 PN-/ / -0/00 øc øb ø H H E D F-F Note: Drawing for H H Top flange ISO ø øb øc D E Torque (Nm) Nr.turns for closing 0 F- 0.. xø 0, 0 0. F- 0.. xø 0 0 F- 0.. xø F- 0.. xø F- 0.. xø 0 0. F- 0.. xø F- 0.. xø F- 0.. xø 0 0. F xø F xø F xø 00 F xø 0 0 F xø 0 00 F- 0.. xø F- 0.. xø 00 0 Note: bigger sizes upon request. s

22 BV-0- Installation and operation instructions Storage eave the rubber wedge slightly open: if it is closed completely, the rubber suffers an unnecessary compression. Take also into account that long storage under adverse conditions can drive to damage in the coating, elastomer and seals. ssembly in pipe The assembly of the valve in the pipe is independent of the flow direction. When connecting the valve to the pipe, avoid the transmission of the stresses from the pipe to the valve body. For that, any pipe or pipe sections or valve not yet finally clamped in place must be provisionally supported to prevent abnormal stress on one or both sides of the valve. Tighten screws gradually in a star-shaped pattern. Once the valve is assembled, the threads of the bolts/rods should be greased with a brush or spray. MOYCOTE or a similar graphite based waterproof grease should be used to prevent corrosion and facilitate subsequent dismantling operations. BEGICST BV-0- gate valves can be installed in applications such as potable water transmission, sewage treatment plants, HVC installations,.. s

23 BV-0- Installation and operation instructions Recommended positions From 0 up to 00: ) Ideal position: vertical stem, horizontal flow ) Horizontal stem, horizontal flow ) Horizontal stem, vertical flow From 0 up to 00: 0º Min ) Ideal position: vertical stem, horizontal flow ) Horizontal flow ) Not recommended Operation Each valve is operated by means of a hand-wheel or a square cap. In the latter case a purpose-designed operating key must be used. Valves are opened anti-clockwise unless otherwise requested. Use Do not use the valves for regulating mode. Do not use the valves with EPDM rubber with gaseous fluids such as propane, butane, natural gas and not with fluids type gasolina, gas-oil s

24 Your Choice in Waterflow Control TIS is the undisputed Number One for water transport and water flow control. TIS has the best solutions available in the fields of water and energy management as well as for industrial and communal applications. We have numerous products for comprehensive solutions for the whole water cycle from hydrants, butterfly valves and knife gate valves through to needle valves. Our experience, innovative technology, global expertise and individual consultation processes form the basis for developing long-term solutions for the efficient treatment of the vitally important resource water. BEGICST Internacional, S.. Bº Zabalondo 0 Munguia, Bizkaia Phone: Fax: talis-group.com Internet: / 0-0 G Note: Specifications may be changed without notification at any time. Copyright: No copying without express written permission of BEGICST. BEGICST is a Registered Trademark.