Valve Industries:
Professional manufacturer of Fire Portection Valves, Industrial Valves, and Marine Valves in
Have our own foundry , machining, coating, assembling workshops and quality control system.
Main Products 200-300PSI Grooved & Wafer butterfly Vlave/200-300PSI,Gate Vlave(OS&Y/NRS) ,including Flanged End, Flanged Grooved and Grooved End type/300-350PSI Check Vlave,including Flanged , Flanged Grooved,Grooved Flanged , and Grooved End Type / Fire Hydrant, etc.
ertificates  ISO9001,� UL/CUL, FM, NSF for fire protection industry, NSF, API, CE, PED, AD,DNV,LR,BV for industrial Valves and Marine Valves.
Production Capacity Annual production: 1,650,000pcs, over 95% exported to
Unick Control System specializes in manufacturing a wide range of valves designed to meet diverse industrial applications. From gate valves and globe valves to ball valves and butterfly valves, our products are meticulously crafted to adhere to the highest standards of quality and performance. Each valve is manufactured under strict quality control protocols, ensuring reliability, durability, and precision. We prioritize understanding and fulfilling our clientsâ?? unique requirements, tailoring our solutions to match their specific operational needs. At Unick Control System, delivering excellence and exceeding customer expectations remain at the core of our commitment to innovation and quality.
Gate Valves Wafer Valves Knife gate valves Non-return valves Pressure relief valves Actuators Positioners
Industrial Valves
safety relief valve DN 20 valve body bronze valve seat and spring brass operating temperature -200 ------+250
Cast Iron Gate Valve Pressure Rating : Class-125 Material : Cast Iron Description : Bolted Bonnet, Inside Screw, Rising Stem Trim : All Iron / Gun Metal Ends : Flanged Operator : Hand wheel Item Code : CI000004 Size : 50mm Notes : Available Valve Size : 40mm to 300mm
Bronze Relief Valve Rating : Max. Working Pressure 10.34 Bar Water or Air Material : Bronze Description : Right Angle, Enclosed Discharge Ends : Inlet Screwed Male to BS:21, Outlet Screwed Female to BS:21 Specials : Suitable for Water, Air Item Code : BM000016 Size : 15mm Notes : Available Valve Size : 15mm to 80mm
Bronze Relief Valve Rating : Max. Working Pressure 10.34 Bar Water or Air Material : Bronze Description : Straight Type, Open Discharge Ends : Screwed Male to BS:21 Specials : Suitable for Water, Air Item Code : BM000014 Size : 15mm Notes : Available Valve Size : 15mm to 80mm
Bronze Safety Valve Rating : Max. BOP 250 PSIG (17.24 Bar) at 435° F (225 C), Set Pressure 250 PSIG Material : Bronze Description : Angle Pattern, Pop Type, Enclosed Dischage Ends : Flanged Specials : IBR Item Code : BM000013 Size : 15mm Notes : Available Valve Size : 15mm to 80mm
Bronze Safety Valve Rating : Max. BOP 250 PSIG (17.24 Bar) at 435 F (225 C), Set Pressure 250 PSIG Material : Bronze Description : Angle Pattern, Pop Type, Enclosed Dischage Ends : Inlet Screwed Male, Outlet Screwed Female Specials : IBR Item Code : BM000012 Size : 15mm Notes : Available Valve Size : 15mm to 80mm
Gun Metal Foot Valve Pressure Rating : PN-6 Material : Gun Metal, Bronze Description : With Brass Strainer, 1mm Dia perforation Ends : Screwed Female to BS:21 Item Code : GM000065 Size : 15mm Notes : Available Valve Size : 15mm to 150mm
