Fully Welded Ball Valve
Behsazan Jonoob Fully Welded Ball Valves are designed, engineered and manufactured especially for oil and gas pipeline
and Natural gas transmission/distribution application. Manufactured at our API certified facility.
All BJ FW Ball Valves provide superior reliability and long service life in above and underground service with excellent
corrosion resistance and superior sealing performance at both high and low pressures. BJ offers a wide variety of material
options to meet your critical needs and available in a broad range of sizes and ratings. BJ FW Ball Valves are equipped
with standard features of Double Block & Bleed, Fire Safe, Emergency Sealant Injections, NACE MR0175/ISO 15156
compliance and ISO mounting pads to all bare stem valves for gear or actuator adaption.
We are ready and eager to meet your special feature requirement like extended Stem/Bonnet, Transition Pups, Metal Seated and Actuation.
- Basic Design: API 6D
- Nominal Sizes(API 6D): Up to 56″
- ASME Class: CL150, 300, 600, 900, 1500, 2500
- Valve type: Trunnion Mounted.
- Primary soft seat – Secondary metal-to-metal seat Fire-safe seat design.
- Seat Seal Material: Soft (Devlon, PTFE, Nylon, PEEK), Metal Seat (TC or Stellite).
- Sealing: Viton A/B, Buna N, EPDM, Lip Seal PTFE, HNBR, KALREZ.
- End Connections: Flanged (RTJ, RF), Butt Weld and Hub.
- Body and Bonnet Material: A216 WCB/C, Forged AISI 4130, A105, A350 LF2/LF3,
A694, A182 F316/316L, Inconnel 625, Super Duplex.
- Trim Material: 13%Cr (F6a), SS316/316L Duplex F55 and Inconnel
- The double block and bleed feature, both with the ball in the fully closed or fully open position, is a standard feature.
- Designed to be fire-safe to minimize both external and internal fluid leakage after plant fires (API 6FA, BS6755, API 607).
- Self –Relief in the body Cavity.
- Blow-Out Proof Stem & Antistatic Device design Provides Maximum Safety.
- Full or Reduced Bore
- Standard, Sour Service(NACE MR0175/ISO15156), Low Temp, Cryogenic and High Temp
- Extended stem/bonnet for underground service, Poly Urethane Coating.
- Overlay/Cladding: Inconnel, SS 316
- Operator: Handwheel, Gear, Pneumatic Actuator (ESD), Motor (MOV),
Gas Over Oil (LBV)
- Emergency Sealant Injection on Stem & Seats.
- Locking Device
- Transition Pups
- PMSS-Primary Metal Secondary Soft Seal.
- DIB (Double isolation-and-bleed ), DPE (Double Pistone Effect), SPE (Single Piston Effect).