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No. 2330 Check Valve

$42.55$602.87

Buna-S Rubber Poppet for General Purpose Applications

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Type: Check Valve / Material: Nickel-Plated Bronze / Seal: Buna-S / Fluid Types: Air, Non-Potable Water

Buna-S Rubber Poppet for General Purpose Applications

The No. 200 contains a silicone treated Buna-S rubber poppet, designed to open easily and be more durable than O-rings. Being flexible, they cannot leak. They are manufactured from a one piece cast brass body. The unique strainer consists of a helically wound stainless steel spring wire which is durable and cannot corrode. Each valve is tested twice for casting integrity and backflow prevention. All valves are 100% American-Made and built to last.

Dimensions

Part Number Pipe Size Flow Rate (Cv) Overall Length Valve Diameter Valve Weight
2330-038 3/8" 2 GPM 2.63" 1.16" 0.50 lb.
2330-050 1/2" 4 GPM 2.69" 1.40" 0.45 lb.
2330-075 3/4" 6 GPM 3.31" 1.62" 0.80 lb.
2330-100 1" 13 GPM 3.69" 2.00" 1.05 lb.
2330-125 1-1/4" 24 GPM 4.57" 2.41" 1.80 lb.
2330-150 1-1/2" 38 GPM 4.88" 2.69" 2.25 lb.
2330-200 2" 61 GPM 5.56" 3.34" 3.10 lb.
2330-250 2-1/2" 69 GPM 6.79" 3.81" 7.15 lb.
2330-300-F 3" * 110 GPM 7.40" 4.71" 11.80 lb.
2330-300 3" ** 69 GPM 6.79" 3.81" 6.60 lb.


Cv is flow (GPM) with a 1 psi differential pressure. NPT threaded. **New valve: Standard female threads on both ends, Cv factor of 185. **Original valve: 2-1/2" valve body with 3" male thread on both ends, Cv factor of 69.

Materials & Operational Specifications

Part NameSpecs
BodyCast Bronze C84400
Nickel-PlatingAMS 26074B
Stem303 Stainless Steel
PoppetBuna-S Rubber
Spring 302 Stainless Steel
Cup Washer 304 Stainless Steel
Locknut18/8 Stainless Steel
Country of OriginMade in the USA
Max. Temperature225°F
Working Pressure400 psi
Cracking Pressure 1-2 lbs.
Opt. Cracking Pressure 1/2, 5, or 10 lbs.
pH Factor 4.6

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

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