SCOPE OF CERTIFICATION

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April, 0 Mr. Paul Heald Valvtechnologies, ncorporated 0 Bingle Rd Houston, TX 0 THE NATONAL BOARD OF' BOLER AND PRESSURE VESSEL NSPECTORS Subject: Capacity Certification, Z***NBWRAP-MKB (NB Cap.

1 April, 0 Mr. Paul Heald Valvtechnologies, ncorporated 0 Bingle Rd Houston, TX 0 THE NATONAL BOARD OF' BOLER AND PRESSURE VESSEL NSPECTORS Subject: Capacity Certification, Z***NBWRAP-MKB (NB Cap. Cert D No.: -M03) Dear Mr. Heald, Please find enclosed copies of test numbers S through S performed on April, 0 at the National Board Testing Laboratory for the purpose of obtaining capacity certification of the subject valve type as required by paragraph PG-.3 of Section of the ASME Code. Steam was the test medium. This is a power operated valve which was manually opened and tested for flow rate only. Four tests were performed and an average slope of. PPHPSA was determined. All four tests had a measured slope within the +/-% acceptance criteria. Based upon this testing, Valvtechnologies, nc. can use a rated slope of no higher than '. PPHPSA (. x 0.) for capacity rating of this design. Valvtechnologies, ncorporated is hereby granted capacity certification and authorization to apply the "NB" mark to the valve type listed in the scope of certification. This authorization is valid for the above location and only while the organization holds a current ASME "v" Certificate of Authorization and is fully implementing its quality system as accepted by the National Board. SCOPE OF CERTFCATON 0 CRUPPER AVE, COLUMBUS, OHO VALVE TYPE: Z***NBWRAP-MKB 3- B3 U.S.A. Organization Type:.BBB.B3 Certified Rating Value: Slope =. PPHPSA Size: -" x " Pressure Range: through 000 EXECUTVE Fax 00 TECHNCAL Fax.. Y0urst ly, Certification Expiration Date: April, PRESSURE RELE DEPT. Fax. 3 ORDER DEPARTMENT Fax TRANNG DEPARTMENT Fax Jo pb F. Ball, P. E. Director Pressure Relief Department REF: -M03ini-0.doc EMAL information@nationalboard.org WEB STE natlonalboard.org

Provisional Testing at NBB Testing Lab Valvetechnologies, ncorporated Provisional Test Series Test Z*** NTBWRAP-MK B Orif. Size No. S S S S nches.

.. PPH/PSA PPH/PSA PPH/PSA.0.0.0 r--- 0 0% Slope. PPH/PSA Test Sequence Notes:. Valves tested for initial capacity certification per paragraph PG-.

certify that the data on the attached test data sheet(s) was obtained under my supervision in accordance with the provisions of ANS/ASME PTC, the applicable sections

2 Provisional Testing at NBB Testing Lab Valvetechnologies, ncorporated Provisional Test Series Test Z*** NTBWRAP-MK B Orif. Size No. S S S S nches.... PSG 0 Steam Test Report-Timed Weight Method -M03 Slope Within PPHLPSA Range? 0. Yes.0 Yes. Yes. Yes Slope.0.0 Measured Slope -+% Slope % Slope Average Slope +% Slope -% Slope... PPH/PSA PPH/PSA PPH/PSA r % Slope. PPH/PSA Test Sequence Notes:. Valves tested for initial capacity certification per paragraph PG-.. of Section, ASME Boiler and Pressure Vessel Code. certify that the data on the attached test data sheet(s) was obtained under my supervision in accordance with the provisions of ANS/ASME PTC, the applicable sections of the ASME Boiler and Pressure Vessel Code, and the National Board Testing Laboratory Quality Control Manual. To the best of my knowledge and belief the objects tested were of the same type and design as indicated. A DATE -\-0 Test Personnel: T. Brown D. Hennon S. rwin Company Representatives

3 0 3 3 3 3 3 0 3 Valve 0 Data Test Number Comean T pe S Valvtechnologies, ncorporated Test Date //0 Cap. Cert. D No.

3 Valve 0 Data Test Number Comean T pe S Valvtechnologies, ncorporated Test Date //0 Cap. Cert. D No. 03 nlet Size Z*** NWRAP-MK S Valvtechnologies, ncor orated 3 F F O erational Data and Measured Dimensions Reset Slowdown Reset Slowdown Sore Diameter. Flow Area. in Vessel Pressure.0 esig Pb. a Calorimeter Temp.. of Time of Run.0 minutes Weight 0. bm Vessel Pressure.3 a Enthalpy, calorimeter,. STU/bm Saturation Teme., Vessel 0. of Saturation Volume, Vessel.3 f e /bm Steam Quality, Vessel 00.0 % Vessel Temp. (Theoretical). of Vessel Volume.0 f e /bm Degrees Superheat. of Capacity Correction.003 Measured Capacity. PPH Slope 0.3 PPH/PSA Coefficient 0. in " C:\Data\Steam Tests\S.xJs Houston TX

3 0 3 3 3 3 3 0 3 Valve 0 Data Test Number S Valvtechnologies, ncorporated Company Type Test Date //0 Z*** NBWRP MK B Valvtechnologies, ncorporated Cap. Cert. D No.

4 Valve 0 Data Test Number S Valvtechnologies, ncorporated Company Type Test Date //0 Z*** NBWRP MK B Valvtechnologies, ncorporated Cap. Cert. D No. 03 nlet Size 3 F F Operational Data and Measured Dimensions Reset Blowdown Reset Blowdown Bore Diameter. Flow Area. in Vessel Pressure.0 Pb. a Calorimeter Temp.. Time of Run.0 minutes Weight. bm Vessel Pressure.3 a Enthalp. calorimeter,. BTU/bm Saturation Temp., Vessel. Saturation Volume, Vessel. ft 3 /lbm Steam Quality, Vessel 00.0 % Vessel Temp. (Theoretical). Vessel Volume. ft 3 /lbm Degrees Superheat. Capacity Correction.00 Measured Capacity. PPH Slope.00 PPH/PSA Coefficient 0. in' C:\Data\Steam Tests\S.xl. Houston, TX

3 0 l' 3 3 3 3 3 0 3 Valve 0 Data Test Number Valvtechnologies, ncorporated Company T ee Test Date //0 Valve T ee Z*** NBWEAP-MK B Vaivtechnologies, ncorporated Cap. Cert. D No.

5 3 0 l' Valve 0 Data Test Number Valvtechnologies, ncorporated Company T ee Test Date //0 Valve T ee Z*** NBWEAP-MK B Vaivtechnologies, ncorporated Cap. Cert. D No. 03 nlet Size 3 F F Oeerational Data and Measured Dimensions Reset j)sig Blowdown Reset Blowdown Bore Diameter. Flow Area. in Vessel Pressure. Pb. a Calorimeter Temp.. of Time of Run.0 minutes Weight. bm Vessel Pressure. a Enthalp, calorimeter,0. BTU/bm Saturation Temp., Vessel. of Saturation Volume. Vessel. ft 3 /lbm Steam Quality, Vessel 00.0 % Vessel Temp. (Theoretical) 3.0 of Vessel Volume.3 ft 3 /lbm Degrees Superheat. of Capacity Correction.00 Measured Capacity 0. PPH Slope. PPH/PSA Coefficient 0. in " C:\Data\Steam Tests\S.xl Houston. TX

0 3 3 3 3 3 0 3 Valve 0 Data Test Number Company Type S Valvtechnologies, ncorporated Test Date //0 Cap. Cert. 0 No.

6 Valve 0 Data Test Number Company Type S Valvtechnologies, ncorporated Test Date //0 Cap. Cert. 0 No. 03 nlet Size Z- NBWRAP-MK B Valvtechnologies, ncorporated 3 F F 0eerational Data and Measured Dimensions Reset Blowdown Reset Blowdown Bore Diameter. Flow Area. in Vessel Pressure. Pb. a Calorimeter Temp.. Time of Run.0 minutes Weight. bm Vessel Pressure. a Enthalpy, calorimeter,. BTU/bm Saturation Temp., Vessel 3. Saturation Volume, Vessel. ft 3 /lbm Steam Quality, Vessel 00.0 % Vessel Temp. (Theoretical) 3. OF Vessel Volume. f e /bm Derees Superheat.3 Capacity Correction.00 Measured Capacity. PPH Slope. PPH/PSA Coefficient 0.0 n C:\Data\Steam Tests\S xis Houston, TX

Application of Kr Factor for Accu-Shear Devices Document Number: TB101

Application of Kr Factor for Accu-Shear Devices Document Number: TB101 By: Curtis Schmidt, PE BACKGROUND OF UD STAMPED DEVICES (ACCU-SHEAR) The ASME Section VIII, Division 1, 1998 code established a new