Description
Size:2”~48”(DN50~DN1200)
Rating:150Lb~2500Lb(PN16~PN420)
Materials: Carbon steel /Stainless steel / Alloy steel /Special ( Monel /Inconel /Hastelly etc.) alloy steel/ Albronze
End connection: RF/RTJ/BW
Operation: Lever Gear motor/pneumatic actuators
Optional features :Forged steel body,,Full & reduced bore,Anti-static device,Blow out proof stem
Fire safe design per API 607/API 6FA
Double block &bleed
Emergency sealing device (For 6”& larger)
Vent valve (For 6”& larger),Lifting lugs and support feet (For 8”& larger)
ISO 5211 top flange,Optional underground extended stem
Safety relief device,Lockable design(For gear operation)
Cavity pressure relief,NACE MR-0175
Character
Fully-welded ball valve is widely used in recent years, mainly used in oil and natural gas gathering and pipeline transportation, Our single weld joint ball valve are developed by our technician, artistically designed and more practical. Our ball valve is in accordance with two-way sealing valve seat, automatic discharge pressure at the same time, fire prevention, anti-static function.
Small volume, Light weight, Split & Fixed type metal or soft sealing, Double seat, Double block and bleed, Single weld structure, Advanced manufacuture technology, Reasonable sealing, Stable performance, Long life.
