Valve Models ( Air Valve )


In Stock

Quick Overview

C.R.I. Valves is a part of C.R.I. Pumps, the Valves Division of C.R.I. is located in Coimbatore and was incepted to meet the growing demand for quality valves that are suitable for multitude of applications in the fluid control systems. We design, manufacture and supply valves in special materials, such as Carbon Steel, Stainless Steel.

Our valves are delivered worldwide and cater to meet various customer demands including Power plants, Distillery, Paper and Pulp Industry, Sugar Industry, HVAC, Water treatment plants, Construction Industry, Chemical and Pharmaceutical Industries.

The infrastructure of C.R.I. is pretty comprehensive with state-of-the art machineries and a high potential R&D wing. The team always stay in tune with the changing scenario and seldom fails in coming up with outstanding solutions every time.

Manufactured in a State-of-the Art facility backed up with in house Steel Foundry, C.R.I valves meet the exacting demands of a variety of applications


  • Drinking Water
  • Water Application
  • General Industries
  • Agriculture
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    1. Very efficient triple function (Air release, Air intake and Air release under pressure)
    2. Specially designed tamperproof cover ensures free, all-round (360 Degrees) air movement
    3. Optional Stainless Steel Float & Cage design ensuring perfectly centered float
    4. Tamper proof design
    5. Floats are designed to optimum specific gravity ensuring quick response to level changes
    6. Replaceable seat and seals
    7. Internally and Externally fusion bond coated to minimum 250 microns
    8. Optional shutoff valve.
    9. Optional ANSI 150# flange design
    10. Endurance tested and proven at FCRI
      1. Size – 2” to 12”
      2. Pressure Rating – PN 10 / PN 16 / PN 25
      3. End Connection – Flanged
      4. Temperature – Up to 80oC
      5. Material of construction – Iron & Steel, others available on request
      1. Design – AWWA C 512 – 07, EN 1074 1 & 4
      2. Flange Standard Conformity – EN 1092
      3. Testing – EN 12266


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