Asahi/America 4" PVC Type 21 True Union Ball Valve, EPDM O-rings, Flange Ends
Item #1604040
- True Union design for easier installation or repairs without expanding pipe system
- Blocked in both directions allowing valve union disassembly from either side under full pressure
- Type 21 Ball Valves carry a two-year guarantee
- Materials: PVC, CPVC, polypropylene, PVDF with EPDM, or FKM elastomer seals
- Pressure rated to 230 psi (PVC, CPVC, PVDF), full vacuum rated
- Double O-ring stem seals and blow out proof stem design for added leak protection
- Integrally molded ISO mounting pad for both manual accessory and actuation assembly
- Integrally molded base pad to surface or panel mount valves securely
- PTFE seats with elastomeric backing cushions ensure bubble-tight shut off and low cycling torque while compensating for wear
- Built-in spanner wrench on handle for valve repair
- Socket and threaded end connectors included with all ½-2" PVC and CPVC valves
- 1/2"-1" CPVC threaded end connectors are stainless steel reinforced for high temperature performance
Asahi/America Type 21 ball Valves are pressure rated up to 230 psi for PVC, CPVC, PVDF. These valves have double O-ring seals on the stem for added protection. It blocks in two directions, upstream and downstream, leaving full pressure on the opposite end of the valve. Asahi/America's Type 21 Ball Valves are integrally molded ISO mounting pad for both manual and actuated operations. This also makes it easy to mount valves securely or use panel mounting. The True union design creates an easy installation and repairs without expanding the system. Body flats have been added to either side of the valve body where a wrench can be applied to prevent the valve body from turing when the Union Nuts are tightened. Options for the Type 21 ball valves include: pneumatic and electric actuators and accessories, stem extensions, 2" square operating nut or "T" nut, locking and/or spring return handles, limit switches and vented balls.
