DIN 3352 F4 FTF Gate Valve, 1.4408, DN250, PN10, EN10213-4, RF

China DIN 3352 F4 FTF Gate Valve Supplier: DIN 3352 F4 FTF Gate Valve, EN10213-4 1.4408, DN250, PN10, RF Ends, Bolted Bonnet, Rising stem with OS&Y.

Key Specifications / Features

Size: DN250 (10 Inch).
Pressure Rating: PN10 (Class 150 LB).
Body/Bonnet: EN10213-4 1.4408 (A351 CF8M).
Wedge: EN10213-4 1.4408 (A351 CF8M).
Connect Ends: RF.

Bolted bonnet (BB) design.
F4 Standard FTF.
Full port or reduced port design.
Back seal design.
Rising stem with outside screw and yoke.
Renewable seat or welding seat.
Special request: Locking device(Interlock). Position indicator. Limit switch.
Extend bonnet for cryogenic & underground service is available.