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The Fig 90G Check Valve is designed for use with Anvil Gruvlok couplings for fast and easy installation on grooved pipe.
Grooved ends conform to the requirements of AWWA C606.
The valve is fitted with a large bonnet closure for ease of field servicing.
All Fig 90G Check Valves are supplied with a ½" NPT pipe plug installed in the bonnet cap.
The valve is available with Bonnet Gaskets and Clapper Seals made from EPDM or Nitrile.
Unit of Measure

Specifications

Type

 N/A Check Valve

Style

 N/A Grooved

Valve Size

 N/A 4 in

Application

 N/A Recommended for water service, dilute acids, alkaline, oil-free air and many chemical services.
NOT FOR USE IN PETROLEUM SERVICES.

Body Material

 N/A Ductile iron conforming to ASTM A 536, Grade 65-45-12, painted.

Bonnet Cap Material

 N/A Ductile iron conforming to ASTM A 536, Grade 65-45-12, painted.

Bonnet Coupling Housing Material

 N/A Ductile iron conforming to ASTM A 536, Grade 65-45-12, painted.

Clapper Material

 N/A Type 316 Stainless Steel

Clapper Pin Material

 N/A Type 316 Stainless Steel

Bushing Material

 N/A PTFE

Clapper Seat/Bumber/Bonnet Gasket Material

 N/A Grade E (EPDM)

Plugs Material

 N/A Malleable iron conforming to ASTM A 47, galvanized.

Closure Bolts & Nuts Material

 N/A Heat treated, oval-neck track head bolts conforming to ASTM A-183 Grade 2 with a minimum tensile strength of 110,000 psi and heavy hex nuts of carbon steel conforming to ASTM A-563 Grade A or Grade B, or SAE J995 Grade 2. Bolts and nuts are provided zinc electroplated.

Pressure [Max]

 N/A 300 psi

Operating Temperature [Min]

 N/A -40 ºF

Operating Temperature [Max]

 N/A 230 ºF

Anvil Product Number

 N/A 0387002066

UPC Code

 N/A 66242800667

Weight

 N/A 33.3 lb