Forged Steel Ball Valve:
Structure: Full port or conventional port;
90 locating and lock structure;
Special Y type handle;
Fire proof and anti static;
Mounted flange as per ISO 5211;
Blow out Proof stem;
Double sealing for the stem;
Bolted bonnet
Design & Manufacture Std: API 602, BS5352
Face to Face: ASME B 16.10
Flange End: ASME B 16.5
Socket weld end: ASME B16.11;
Screwed end(NPT): ASME B1.20.1.
Testing & inspection: API 598
Size: 3/8"-2"
Pressure: CL150-CL2500
Material: A105, F304, F316, F304L, F316L, F11, F22
Operation: Manual
The company produces ten more kinds of products such as safety valve, butterfly valve, ball valve, gate valve, stop valve, and non-standard valve etc, the specification of products is over 2000 kinds. Andmay design and manufacture products according to the standards of ANSI, API, DIN, BS, JIS and GB.
The valves are mainly made by these materials such as WCB, WC1, WC6, WC9, ZGCr5Mo, ZG15Cr1Mo1V, CF8, CF8M, CF3, CF3M, 12CrMoV, ZG1Cr18Ni9Ti, and ZG1Cr18Ni12Mo2Ti etc, its drive means coverthe manual, worm wheel transmission, electric, pneumatic, liquid drive, and electric & liquid linkage etc. The normal pipe diameter is from DN10~3000 to 1/2~40, the work pressure is from 0.6~42.0MPa to 150Lb~2500Lb.
The work temperature is from -196Degreen~700Degreen. The products are widely applied in these industries of power station, boiler, oil, chemical industry, city construction, medicine, chemical fertilizer, metallurgy, and mining etc. A part of products have replaced imported products to be used on key equipm-ents in State Important Engineering Projects.
YOY Valve Group Co., Ltd.
We professionaly manufacture and supply Safety Relief Valves.
General specification:
Manufacture standard accord to ASME SEC VIII API std 526 API RP 520;Flange standard accord to ANSI B16.5.
YOY Model Type:YFA41C, A42C, A44C, A47C, A48C
Open /Closed bonnet, non-lever, lifting lever, full bore/low lift
Conventional, Spring loaded;
Bellows Balance Safety valve type:WA42C,
Pilot-operated pressure relief valve:Type A46C
High temperature with high pressure
Safety Valve with Jacket
Changeover Switch device for Safety Valve
Main Material:WCB, LCB, WC6, C5, CF8, CF8M, CF3, CF3M etc.
Nominal Working Pressure:PN1.6~42.0Mpa
ANSI Class:150lb, 300lb, 600lb, 900lb, 1500lb, 2500lb.
Normal diameter from DN20 to 600;Size:1/2"~24"
Connection:Flanged, NPT threaded, butt welded
The work temperature is from -196C-550C
Fluid media:Oil, Air & other gas, steam, water and other Liquid.
For safety valve inquiry, pls provide much inspicifications or data sheet as u can.
Such as:Fluid, temperature, set pressure, inlet/outlet sizes, capacity, material, quantity etc.
For any further information, pls visit our website.
