BS Stock No. 2202-210

VALVE,CHECK:PISTON,1/2 IN,CL 1500,SW,BODY CARBON STEEL ASTM
A105,PRESSURE SEAL; TRIM: 13CR
Item Specifications: VALVES,CHECK,PISTON TYPE, PRESSURE SEAL,SOCKET WELD
MAT SPEC, BODY SEAT(S): 13CR + STELLITED
MANDATORY ADD REQRMTS: HEAVY DUTY TYPE; DISC & SEAT STELLITED
DESIGN SPEC: ASME B16.34; API 602 (MODIFY)

MAT SPEC, PLUG: 13CR + STELLITED
SIZE: 1/2 IN
PRESSURE RATING: 1500 LBS
MAT, COVER: CARBON STEEL
MAT, BODY: CARBON STEEL
MAT SPEC, BODY AND COVER: ASTM A105
Description:
VALVE,CHECK ,PISTON LIFT TYPE , CLASS 1500 ,
BODY AND CAP MATERIAL : FORGED CARBON STEEL TO A105 ,
PRESSURE SEAL CAP LIFT , HEAVY DUTY (WT=0.294 IN) , FULL BORE
SOCKET WELD ENDS TO ASME B 16.11 , TRIM MATERIAL : 13CR, DISC AND SEAT STELLITED
THE BASIC VALVE DESIGN SHALL CONFORM TO THE REQUIREMENT OF ASME B 16.34 , API 602 ( MODIFY)
SIZE IN INCHES
1/2 IN