Bellows balance type safety valve
Series
WA42Y-16C WA42Y-16P WA42Y-16R
WA42Y-25 WA42Y-25P WA42Y-25R
WA42Y-40 WA42Y-40P WA42Y-40R
WA42Y-64 WA42Y-64P WA42Y-64R
WA42Y-100 WA42Y-100P WA42Y-100R
These safety valves are used for the equipment and pipeline of the poisonous gas,quality with corrode medium what the working temperature are less than 200ºC.Take for extra pressure protection devices.Flange connectingdimensions of comply with Standard series first of JB/T...94when less than 4MPa,comply with Standard series twice of JB/T...94when more than 4MPa.
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.
