Manufactur standard Nrv - split body Stainless steel flanged ball valve with PN16 PN25 PN40 BV-16F – Deye

Quick Detail：

Design standard: DIN PN16

Body material: stainless steel SS304 SS316

Nominal diameter: DN150

Pressure: PN40 PN25 PN16

End connection: Flanged Ends EN1092-1  

Seal: PTFE RPTFE

Face to face: DIN standard or customized length

Mode of operation: T-Key Lever

Test and inspection: EN12266-1

Key Specifications / Features

Reliable sealing performance and small torque;

Full bore

Low emission packing;

Fire safe, anti-static and anti-blowout stem design;

Product Range:

Optional Construction: 3pcs, 1pcs, 2pcs body.

Full Bore/ Reducing Bore

Floating Ball Design or Trunnion Mounted ball.

Optional Ends: BW, flanged RTJ RF FF, NPT, BSP.

Optional seal: PTFE, RPTEF, Nylon, Peek, Metal Seated

Available Body Material: ASTM A216WCB/LCB/CF8M/4A/5A/Alloy Steel

Available Ball : SS304, SS316, Solid Type, A105+ENP.

Pressure Range: 150LBS-1500LBS , PN10-PN250

Size Range: 2”-48” DN50-DN1200mm

Optional locking device

Optional ISO 5211 top flange

Optional: Pneumatic actuator, electric. Actuator

Performance

Floating ball valve， Under the action of the medium pressure, the ball can produce a certain displacement and be pressed tightly on the sealing surface of the outlet end to ensure the sealing of the outlet end. Ball valves with floating e is simple, and the sealing is good, but the load of the working body of the ball is transferred to the outlet sealing ring, so it is necessary to consider whether the sealing ring material can withstand the working load of the ball medium. This structure is widely used in low-pressure ball valves.

Application:

widely Used in petroleum refining, long-distance pipeline, chemical industry, papermaking, pharmaceutical, water conservancy, electric power, municipal administration, steel and other fields.