General application
Specifically thought to satisfy the requirements of the power industry, the Raimondi high pressure forged check valves are also indicated for use in any high temperature application (I.E.Chemical, petrochemical, offshore plants).
TechnicalData Pressure ratings:ASME:From 900# to 4500# DIN:From PN 160 to PN 720
Body materials:Forged carbon steels, alloys steels and stainless steels.All in compliance with ASME and DIN standards
Temperature (Celsius C):-46 to + 650 Sizes (mm):50-600 (2"-24")
Connections standards
Flanges:ASME B16.5.
Butt weld:ASME B16.25, DIN 2448
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.
