- > Size Range:
DN50～DN1000
> Temperature Range: -20℃～80℃ PTFE：-20℃～120℃
- ·Structure length conforms to EN 588-1 ·Flange connection dimensions conform to EN 1092-1
> Body Materials: Cast iron；Ductile iron
> Valve plate material: Stainless steel；Bronze
> Sealing ring: EPDM、NBR、PTF
Clamp type check valve
Clamp type check valve
Noise elimination check valve
Noise elimination check valve
- > Size Range:
DN50～DN800
> Temperature Range: -20℃～100℃
> Body Materials: Cast iron；Ductile iron
> Disc material: Stainless steel；Bronze
- ·Structure length complies with EN 558-1, basic series 48 (DIN 3202 F6) ·Soft seal complies with EN 12334
Ball check valve
Ball check valve
- > Temperature Range:
-20℃～120℃
> Size Range: DN50～DN800
> Body Materials: Cast iron；Ductile iron
> Sphere material: EPDM cover
- ·Structure length complies with EN 558-1, basic series 48 (DIN 3202 F6) ·Flange connection complies with EN 1092-2
Butterfly type oblique sealing multif…
Butterfly type oblique sealing multif…
- > Fluid medium:
Water, liquid
> Temperature Range: -10℃～120℃
> Pressure Ratings: PN0.6～1.6MPa
> Connection standard: GB·ANSI·DIN·API·ISO·BS
> Body Materials: Ductile iron；Carbon steel；Stainless stee；Anti-corrosion valve body components, blue epoxy resin coating
> Valve seat material: Stainless steel；Rubber
> Valve plate material: Carbon steel；Stainless steel；Ductile iron
> Note: All parts can be made of different materials according to actual working conditions.
Cast steel check valve
Cast steel check valve
- > Size Range:
DN15～DN600
> Temperature Range: -25～450℃
> Body Materials: Carbon steel
> Bonnet material: Carbon steel
> Disc material: Carbon steel
> Stem material: Stainless steel
- Hard surface material seat, API internals
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