Needle valve / Up to 10000 psi (689bar)/Metric and fractional tube fittings,NPT threads, ISO/BSP threads, weld ends/Size: 1/8 to 11/4 in., 3 to 28 mm/Manual / Shut-off / FN series,Forged Needle Valve,straight needle valve,10000 psi needle valve,Top forged Needle Valve manufacturer | Athena S.R.L,forged needle valve,straight needle valve,10000 psi needle valve,supplier,manufacturer,Italy,FN series athena forged needle valve: Durable design, superior wear resistance, longer service life. Back seat seals for full openness. Get a free quote!,2″-36″Pressure Rating: 150LB~2500LB Orbital Plug Valve,dbb plug valve,double block and bleed plug valve,Top double block and bleed plug valve manufacturer | Athena S.R.L,dbb plug valve, double block and bleed plug valve, supplier, manufacturer, Italy,Supply double block and bleed plug valve. No abrasion and no leakage. Great for petroleum, chemical industry, chemical fertilizer, power industry.

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Bellows Gate valve

author: ATHENA GROUP
2022-09-06
Bellows Gate valve

Let we introduce this kind of valve to you briefly as below:
-Operation: handwheel, gear,which will be choose by us . Of course client can specify it against the RFQ or order as per their demand.
Material: Body-A351 CF8M,wedge- A351 CF8M+STL,seat- STL
overlay,stem-A182 F316,Bellows-SS316L, low emission packing. This material just for this order, any other material was needed could specify and send RFQ to us. Bellows with SS321 was ask for sometimes, but this is not normal used, so small quantity we always use 316L instead, if you got big volume, we can customize it for you.
Advantages: 1. Simple structure, convenient manufacturing and maintenance.
2, small working trip, short opening and closing time.
3, good sealing, sealing surface friction between small, long life.





 

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