A4m Centric Disc Butterfly Valve

We are indulged in manufacturing, exporting and supplying A4M Centric Disc Butterfly Valve to our clients.

4Matic offers Manual (Gear/Handle) operated wafer type / double flanged Resilient Seated Butterfly Valve 150#.

Key Features:
Integrally Moulded seat liner on the body, which ensures excellent dimensional stability & guaranteed seat tightness
Seat Liner Extending on the contact faces ensures perfect sealing and eliminates the need for seperate flange gaskets.
narrow land disc ensures perfect sealing with least operating torque requirements.
A fully universal body design ensures fitting of thevalve between companion flanges of all popular standards (Viz:ANSI,BS,DIN,JIS,Is etc.)
The notch disc & band lever ensures locking of the valve in 8 intermediate position in addition to close and open position.Hand lever can be locked through pad lever.

TECHNICAL DESCRIPTION FOR RESILIENT SEATED BUTTERFLY VALVE:
BODY : ASTM A 126 GRADE B (GRY IRON)
: ASTM A 216 GRADE WCB (CAST STEEL)
: ASTM A 536 GRADE 65-45-12 (DUCTILE IRON)
: ASTM A 351 GRADE CF8/CF8M/CF3M/CD4MCuN

DISC : ASTM A 126 GRADE B (GRY IRON) POWDER COATED
: ASTM A 216 GRADE WCB (CAST STEEL) POWDER COATED
: ASTM A 536 GRADE 65-45-12 (DUCTILE IRON) POWDER COATED
: ASTM A 351 GRADE CF8/CF8M/CF3M/CD4MCuN

SEAT : NITRILE / EPDM / VITON / HYPALON / SILICON / NEOPRENE
SHAFT : AISI 410 / AISI 304 / AISI 316 / AISI 316L
BEARRING BUSH : METAL BUSH PTFE COATED
BUSH : PTFE