VTR SERIES
3 – PIECE BOLTED TYPE
TRUNNION MOUNTED - CL4500
SINGLE PISTON EFFECT
FIRESAFE DESIGN
BORE: FULL
END CONNECTIONS: BW (SCH to advise)
MATERIALS:
BODY / ENDS: F316-316L
BALL: SS316
2 OPP. STEMS (180º): 17.4PH
SEATS : DEVLON
SEAT RING: SS316
PACKING + BODY SEAL SEAL:GRAPHITE
SPRING: INCONEL X-750
BOLTING: A193 B8M CL2 STUD + A194 8M NUT
BARESHAFT