Deadman (Spring Return) Ball Valve
DEADMAN TYPE SPRING RETURN BALL VALVE
SCREWED END
Size Range: 15 MM TO 100 MM
DESIGN
“DEADMAN TYPE” SPRING RETURN THREE PIECE DESIGN BALL VALVE BLOW OUT PROOF STEM FLOATING BALL FULL / REDUCE PORT SCREWED END
BODY
WCB / CF8 / CF8M / CF3M
BALL
ASTM A 351 Gr. CF8 / CF8M / CF3M
STEM
AISI 304 / 316 / 316L
SEAT & SEALS
PTFE Up to 180°C
CFT (Carbon Field Teflon) Up to 220°C
GFT (Glass Field Teflon) Up to 200°C
PEEK Up to 250°C
PRESSURE RATING
150#
END CONNECTION
SCREWED END TO BSP / NPT
SOCKETWELD END TO ANSI B 16.11
OPERATION
HANDLE OPERATED
HYD. TEST PRESS.
BODY 32 KG/CM² & SEAT 22 KG/CM²
FLANGE END
Size Range: 15 MM TO 300 MM
DESIGN
“DEADMAN TYPE” SPRING RETURN THREE PIECE DESIGN BALL VALVE BLOW OUT PROOF STEM FLOATING BALL FULL / REDUCE PORT FLANGE END
BODY
WCB / CF8 / CF8M / CF3M
BALL
ASTM A 351 Gr. CF8 / CF8M / CF3M
STEM
AISI 304 / 316 / 316L
SEAT & SEALS
PTFE Up to 180°C
CFT (Carbon Field Teflon) Up to 220°C
GFT (Glass Field Teflon) Up to 200°C
PEEK Up to 250°C
DESIGN & MFG.
ASME B 16.34 / BS EN ISO 17292
VALVE F TO F DIMENS.
ASME B 16.10
INSP. & TEST STD
API 598 / ISO – 5208 / BS EN 12266-I
PRESSURE RATING
150# / 300#
LEAKAGE CLASS
VI ISO – 5208
END CONNECTION
FLANGE END TO ASME B 16.5 RF 150# / 300# / BS 10 TABLE “E”, “F”, “H”, “D” AVAILABLE ON REQUEST
OPERATION
HANDLE / GEAR OPERATED
HYD. TEST PRESS. 150#
BODY 32 KG/CM² & SEAT 22 KG/CM²
HYD. TEST PRESS. 300#
BODY 78 KG/CM² & SEAT 56 KG/CM²