Brass Cast Iron Wcb Fixed Ratio Proportional Pressure Reducing Valve

• Type: Pressure Reducing Valve
• Material: Cast Iron, Wcb, Bronze, SS304
• Position: Rear
• Certification: ISO9001
• Classification: Disc
• Drum Brakes Classification: Return Spring
• Model NO.: y43x
• Main Market: South America, Africa, Eastern Asia, Oceania, Southern Europe
• Certificate: ISO, Ce
• Transport Package: 1. Inner: Plastic Package 2. Outer: Plywood Case
• Specification: DN25--DN800
• Trademark: KARFAR / OEM
• Origin: China
• Production Capacity: 5000PCS/Month

Product Description

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 applicable	Water, Oil, Gas etc.
Main material	CAST IRON, A216 WCB, WCC, Bronze, SS304, SS316 ETC.
Temperature applicable	≤80ºC
Nominal Pressure	PN10--PN25
Nominal Diameter	DN25--DN800
Flange Dimension	ASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face Length	API594,BS5155, ISO5752, DIN3352 and other standards conforming to the requirements