WECO VAVE Cast Steel & Pressure Seal Swg Check Valves www.cnvalveco.com
Swg Check Valve, BB, CS Design The cast steel check valves are designed and manufactured to provide maximum service life and dependability. All check valves meet the design requirements of American Petroleum Institute standard API00 & D.BS EN 0 and generally conform to American Society of Mechanical Engeers standard ASME B.. Valves are available a complete range of body/cover materials and trims. Ranges of Materials Standard body/cover materials clude ne grades of carbon, low alloy and staless steels, for special applications they can be supplied other grades of alloy and staless steel, there's a full range of trim materials to match any service optional packg and gasket materials are available for a full range of service conditions. Available Modifications For Cast Steel Valves Trim changes End connection modifications Packg and gasket changes Operator mountg andwheel extensions Pressure equalizg Customer specified coatgs Weld end bore changes Oxygen & chlore cleang & packagg A Eyebolt For 0b",00b", 00b",00b/00b/ 00b" & over. B BC Bolted cover. welded cover and pressure seal bonnet services requirg frequent cyclg or with high pressure/ temperature variations. C End Connections A choice of flanged, RTJ flanged or buttweldg end for pipg flexibility. D to Jot E Outside ever And Weight F s CU weighted mechanical accumulator A male and female jot or tongue and groove jot is used 0b to 00b valves. Rg jot is used the body to cover connection 00b &higher rated valve.s All external hge p swg check valves " and smaller are available with an optional outside lever and weight, ternal hge available with all swg check valves. Separate heavy duty, full ported rgs for easy matenance. Screwed or welded connection to body. This design can be used to either dampen or assist closg of the check valve disc dependg on orientation. by usg the hydraulic control unit to buffer action the disc, the valve opens at lower flow rates.
Swg, Cast Steel Check Valve 0b/00b STEE CECK VAVES, API D BUTTWEDING ENDS,ASME B. BC,BOTED COVER SWING TYPE,ANTIROTATION DISC NONPENETRATE DISC SAFT 0 Disc ) Fork Part P Disc Washer Disc Nut Disc Nut P Gasket Stud Stud Nut Eyebolt ) /Cr /Mo AWCB AWC ACB AWCB AWC ACB A0CR AF+F A0F+CR AWCB AWC ACB AWCB AWC ACB A0+CR AF+F A0F+CR A0 A0 A0 A0 A A0 Spiral Wound(Graphite+0) AB AB A0 A A A te:)cast steel disc for " and above. ) " & larger. )Disc and seat rg may either be solid facg material or a base material equal to or better than the body/bonnet material with facg as shown. Dimensional datas of ANSI Class 0b / 0.00 0.0.00 0 /.0.00.0 0 0.0 0.00. 00.0.00 0.00 0 0 0.00.0.0 00.0 0.00 0. 0 0.0.00. 0 00.0.00.00 0.00.0 00. 00.00.0 0. 0.0.00. 0 00.0.00. 00.00.0 0. 0 0.00.00 0 00 0 00.00.00 0 00 0 0 0 0.00. 0 0 0 00.00.00 0 0 0 Dimension al datas of ANSI Class 00b / 0 0.0..00 /.0. 0.0 0.0.. 00.00..00 0 0.0. 0.0 00.00.. 0 0 0.0.. 0 0 00.00..00 0 0.00.. 0 00.00. 0. 0 0.0.. 0 0 00 0.00 0 0. 0. 00.00.. 0.00.00. 0 0 00.00 0.00.00 0 0 0 0... 0 0 00.00 0.00 0 0
Swg, Cast Steel Check Valve 00b/00b STEE CECK VAVES, API D STEE VAVES, ASME B. BUTTWEDING ENDS,ASME B. BC,BOTED COVER SWING TYPE,ANTIROTATION DISC NONPENETRATE DISC SAFT 0 Disc ) Fork Part P Disc Washer Disc Nut Disc Nut P Gasket Stud Stud Nut Eyebolt ) AWCB AWCB AWCB+CR AWCB AWCB A0+CR A0 AB A /Cr /Mo AWC AWC AF+F AWC AWC AF+F A0 A0 A A0 Spiral Wound(Graphite+0) AB A ACB ACB A0CB+CR ACB ACB A0F+CR A0 A0 A te:) " & larger. )Disc and seat rg may either be solid facg material or a base material equal to or better than the body/bonnet material with facg as shown. Dimension al datas of ANSI Class 00b / 0.0..0 0 /.00 0..00 0 0.00.. 00.00. 0.00 0 0.00..0 00.00 0..0 0 0 0.00.. 0 0 0 00.00.. 0 0 0 0.00.. 00.00.. 0 0.00 0. 0. 0 0 0 00.00. 00.00 0 00.00. 0.0 0 0 Dimension al datas of ANSI Class 00b / 0.0..0 0 /.0. 0.00 0.00..00 00.00. 0.0 0 0 0.00 0.. 0 00.00. 0.00 0 0 0.00..00 0 0 00.00..0 0 0.0 0 0. 0. 00.0 0. 0.00 0 0.00.0.0 0 0 0 0 00.00.0. 00
Swg, Cast Steel Check Valve 00b/00b STEE CECK VAVES, API D BUTTWEDING ENDS, ASME B. BC,BOTED COVER SWING TYPE,ANTIROTATION DISC NONPENETRATE DISC SAFT 0 Disc ) Fork Part P Disc Washer Disc Nut Disc Nut P Gasket Stud Stud Nut Eyebolt ) AWCB AWCB AWCB+CR AWCB AWCB A0+CR A0 AB A /Cr /Mo AWC AWC AF+F AWC AWC AF+F A0 A0 A A0 Spiral Wound(Graphite+0) AB A ACB ACB A0CB+CR ACB ACB A0F+CR A0 A0 A te:) " & larger. )Disc and seat rg may either be solid facg material or a base material equal to or better than the body/bonnet material with facg as shown. Dimension al datas of ANSI Class00b / 0 0 0 00 0 00 0 00 0 00.0.0.0.0...00.0.0.0 / 0 0 0.....00... 0.. 000 0.0 0.00.00...0.00. 0.. 0 0 0 0 0 0 0 0 0 0 00 0 00 WT(kg) 0 0 0 0 00 Dimension al datas of ANSI Class00b / 0 0 0 00 0 00 0 00 0 00. 0.00..0.00 0. 0.00.00 / 0 0 0. 0..00..0 0. 0.. 0 0.....0..00. 0 0 0 0 00 00 00 WT(kg) 0 0 0
Pressure Seal Cast Steel Swg Check Valve 00b STEE CECK VAVES, API /API D STEE CECK VACES,ISO STEE VAVES, ASME B. PSB,PRESSURE SEA BONNET FEXIBE DISC, FUY GUIDED 0 Pres. Seal Bonnet Disc P ) Bonnet Gasket Adapter Rg Retaer Stud Stud Nut Eyebolt AWCB AWCB A0+F AWCB A0+F A0 Steel Rg AB A /cr /Mo AWC AWC AF+F AWC AF+F A0 0SS Rg A0 A0 Alloy Steel AB A CrNiMo ACFM ACFM ACFM+F ACFM A0+F A SS RING A A Staless Steel ABM AM te:) graphite optional )disc and seat rg may either be solid facg material or a base material equal to or better than the body/bonnet material with facg as shown. Dimensional datas 0 / 0 00 0 00 0 0 00 0 00 ANSI Class00b () (RF).0.0..0 0 0.00.0..0 0.00 0.00. 0.00.00.00. 0. 0 0.00 0.00 0.. 00.00 0.00. 0. 0 0.00.00.. 0 0.00.00..00 0.00 0. 0 0. 0.00 0.00 0. 0. 0.0 0 0 0
Pressure Seal Cast Steel Swg Check Valve 00b/00b STEE CECK VAVES, BS EN 0/API 00 BUTTWEDING ENDS, ASME B. INSPECTION AND TEST, API PSB,PRESSURE SEA BONNET FEXIBE DISC, FUY GUIDED 0 Pres. Seal Bonnet Disc P ) Bonnet Gasket Adapter Rg Retaer Bonnet Stud Bonnet Stud Nut Eyebolt AWCB AWCB A0+F AWCB A0+F A0 Steel Rg AB A /cr /Mo AWC AWC AF+F AWC AF+F A0 0SS Rg A0 A0 Alloy Steel AB A CrNiMo ACFM ACFM ACFM+F ACFM A0+F A SS RING A A Staless Steel ABM AM te:) graphite optional )disc and seat rg may either be solid facg material or a base material equal to or better than the body/bonnet material with facg as shown. Dimensional datas 0 / 0 00 0 00 0 0 00 0 0 / 0 00 0 00 0 0 00 () (RF).0.0..0 0 0.00.0..0 0.00 0.0 0.. 00 0.00 0.0.. 0 ANSI Class00b.00. 0.00.00.00.. 0. 0.00. 000.00 0 0.00. 0..00 0.00 0. 0. 0.00 0.00.. 0. 0.00 0 0.00 0 0.0 0. 0 0.0..00. 0 0 ANSI Class00b.00.00 0.0.00..0.. 0 0 00 0.00.00 0. 0 0 0 0. 0. 0.. 0 0 0 0.00 0..00 0 0
Wafer Cast Steel Check Valve0b/00b STEE CECK VAVES, API /APID ONE PIECE BODY BUTTERFY SWING TYPE DUAPATE DISC,ONGPATTERN RENEWABE SPIT DISC WAFER ENDS AVAIABE WIT FANGED ENDS Plate Stop P Back Sprg P Eyebolt ) te:) " & larger. AWCB AWCB+CR A0 A0 A0 CrNiMo ACFM ACFM+F A0 A A0 ACB A0CB+CR A0 A0 A0 Dimension al datas of ANSI Class 0b D d D WT 0. 0.00 0.00. /...0. 0... 0.0 00...00 0. 0 0.. 0.00. 0 00.00 0..00 0. 0 0 0.. 0.00 0.0 00..00 0.00 0. 0 0... 0.00 0 00.0 0.. 00.00 0 0.00 0.0. 0.00 0 00.. 0. 00. 0 00... 00. 0 kg Dimension al datas of ANSI Class 00b D d D WT 0. 0. 0.00. /..00.0. 0...00 0.0 00..00.00 0. 0 0...00. 0 00.00.00 0.00. 0 0 0 0.. 0.00 0.0 00..0 0.00 0. 0 0..00.00 0.00 00...00 00.00 0 0 0 0...00 0.00 00 0 00.0. 0.00 00 0.00 0 00.0 0..00 00.00 0 0 kg
Wafer Cast Steel Check Valve00b/00b STEE CECK VAVES, API /APID ONE PIECE BODY BUTTERFY SWING TYPE DUAPATE DISC,ONGPATTERN RENEWABE SPIT DISC WAFER ENDS AVAIABE WIT FANGED ENDS Plate Stop P Back Sprg P Eyebolt ) te:) " & larger. AWCB AWCB+CR A0 A0 A0 CrNiMo ACFM ACFM+F A0 A A0 ACB A0CB+CR A0 A0 A0 Dimension al datas of ANSI Class 00b D d D WT 0. 0. 0.00. /..00.0. 0...00 0.0 00..0.00 0. 0 0. 0..00. 00.0.0. 00. 0 0... 0 0.0 00.00..00 0. 0 0 0.. 0..00 00.00 0... 00 0 kg Dimension al datas of ANSI Class 00b D d D WT 0. 0.0 0.00. /...0. 0..0.00 0.0 00.00 0.00 0.00 0. 0 0 0...00. 00. 0.00. 00. 0 0.0.00. 0 0.0 00.0.0.00 0. 0 0 00 kg