Zhejiang Guanlong Machinery Valve Co., Ltd. >> Fixed Ratio Proportional Pressure Reducing Valve

Fixed Ratio Proportional Pressure Reducing Valve

Fixed Ratio Proportional Pressure Reducing Valve
Price: US $ 5-100/Piece
Trade Terms: FOB
Min Order: 50/Piece
Pay Type: L/C,T/T
Fixed Ratio proportional pressure reducing valves are outstanding for its simple structure, elegant profile, dependable quality, accurate proportion, steady operation, and reduction of both dynamic and static pressure.
This kind valve uses the pressure difference caused by different sectional areas of the two ends of piston inside vlave body to change the back pressure of valve for pressure reduction.

The ratios of proportional pressure reducing valves are respectively 2: 1, 3: 1, 4: 1, 4: 2, 5: 2, etc. Besides we provide pressure reducing valves of fix ratios confrom to users' requirement.

 
Medium applicableWater, Oil, Gas etc.
Main materialCAST IRON, A216 WCB, WCC, Bronze, SS304, SS316 ETC.
Temperature
applicable
≤80ºC
Nominal PressurePN10--PN25
Nominal DiameterDN25--DN800
Flange DimensionASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face LengthAPI594,BS5155, ISO5752, DIN3352 and other standards conforming to the requirements


 
Prod Model: 03
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Certificate: ISO, Ce
Position: Rear
Certification: ISO9001
Type: Pressure Reducing Valve
Material: Cast Iron, Wcb, Bronze, SS304
Established in 1985, Zhejiang Guanlong Machinery Valve Co., Ltd. is a professional valve manufacturer which integrating products development, production, sales, installation and service into an organic whole. Our company is located in Dougou Industrial Zone, in Oubei county, Wenzhou city, Which is honored of 'Hometown of pumps and valves in China'

Our company valves are manufactured according to ANSI, API, DIN, BS, and GB standards. Top products includes water control valves, check valves, air valves, Slurry discharging valves, Strainers. There are 6 major series and over 1000 models. Annual production capacity is about 2500tons.

Our company is authorized by ISO9000-2000 and is awarded the topest level A1 manufacture license of special equipment in China.

After nearly 30 years of development and self-improvement, our products are now ourstanding for novel design, excellent structure, elaborate workmanship, exquisite technology and complete testing measures.

Our products are only used in China as well as various countries worldwide. Due to reliable quality and professional after-sales service, our products have gained good fame from users and honoured as one of the top valve manufacturers for water solution.

Our company will fully exert our advantage on technology &management to continuously improve product quality and manufacture high quality valves to satisfy the customers.

We warmly welcome customers to contact us or visit our company and enjoy mutual delevopment in the future.

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