Safety & Relief Valves

[INQ. NO. 2309M22] PROSAVE Co., Ltd. supplies safety & relief valves across industries like shipbuilding, offshore oil, chemical, power generation, desalination, water, firefighting, and energy. Its products meet ISO9001, 14001 & AS9100 standards. It holds relevant certifications for high-tech compliance.
PROSAVE is currently largely manufacturing six safety & relief valves, as follows:

Breather Valve with Flame Arrester (BVF)
Combining a flame arrester with a BVF pressure vacuum relief valve adhering to API 2000 / ISO 16852:2016 standards prevents pressure/vacuum buildup in atmospheric storage tanks; the BVF model, containing materials like aluminum, carbon steel, and stainless steel, ensures adjustable settings and compatibility with stored products.

Detonation Air Release and Vacuum Breaker Valve (DFA)
The DFA in-line flame arrester, with crimped ribbon metal construction, prevents flame transmission for flammable mixtures; it complies with API 2000, ISO 16852, IMO MSC Circ 677, containing various body and element materials like stainless steel, cast steel, special alloy steel for chemicals, and holds DNV MED and ATEX approval in concentric or eccentric types.

Combination Air-Release and Vacuum-Breaker Valve (CAV-D)
Combination air valves function like air/vacuum valves, automatically releasing small air pockets under pressure, similarly to air-release valves.

Vacuum Breaker Valve (KSVB)
The KSVB safeguards equipment from excessive vacuum, spanning -150 mmW.C to -9,600 mmW.C; it is available in aluminum, carbon steel, stainless steel, and Ni-Al bronze bodies with diverse trims for customization.

Surge Relief Valve -Pilot Operating Type (SRVP)
The pre-assembled model SRVP, including main, low, and high pilot valves, is set for on-site installation in the bypass line to protect against flow-change surges using these valves in a coordinated manner.

Surge Relief Valve – Solenoid Valve Operating Type (SRV)
Installed in the bypass line, the SRV protects against water hammer caused by flow changes or pump stops; the pre-assembled model SRV-PDA, with main and solenoid valves and air set, is ready for field installation, promptly opening its main valve to counter water hammer when a surge command from the pressure transmitter activates the solenoid valve, thus achieving full opening in under 200 milliseconds for pressure spike control.
“Our goal is efficient flow with top safety, energy & eco-care. We, trusted for 20 years, seek your ongoing support. We are committed to supplying flawless products via R&D, tech & know-how,” noted the company’s president.

 
 
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