SANITARY SPRING CHECK VALVE WITH BUTT-WELD ENDS -（CKV-1）
描述
描述
SANITARY SPRING CHECK VALVE WITH BUTT-WELD ENDS -（CKV-1）
CKV-1 check valve is a spring loaded check valve with butt-weld ends, it is designed for use in process piping installations to prevent reverse flow.
Tech specification:
- Sizes available: 1/2″ to 4″, DN15 to DN100
- End connection: butt-welded
- Body & Disc: AISI 304 or 316L, (EN1.4301/EN1.4404)
- Seat: EPDM, VMQ (silicone), Viton (FPM)
- Max. working pressure: 145psi (10bar)
- Cracking pressure: 4.5psi (0.3 bar) for DN25/1″, 3 psi (0.2 bar) for DN32/1.25″ to DN40/1.5″, 1.5 psi (0.1 bar) for DN50/2″ to DN100/4″.
- Temperature range: 14°F ~ 248°F (-10°C ~ 120°C) as default, higher available upon request.
- Surface treatment: Ra 32μin (0.8μm)
