Overview
Mfr description
71-501-01 VALVE
- Spring return to close (-01)
- Blow-out-proof stem design
- Adjustable packing gland
- All components of lever are SS
- Operating torque is approximately three times standard valve torque
- Reinforced seats
- Vacuum service to 29 inches Hg
- MSS SP-110 Compliant
Specifications
- ConnectionThreaded
- Body MaterialBronze
- Handle StyleSpring Return Lever
- Porting StyleStandard Port
- Body StyleInline
- Flow Coefficient Cv Flow Factor Kv8.4 Cv
- Standards MetMSS-SP-110
- Media Pressure RatingCold Water - 600 psi, Steam - 150 psi
- Body Seal MaterialPTFE
- Stem Seal MaterialMultifill PTFE
- Handle Material304 Stainless Steel with Vinyl Grip
- Ball MaterialChrome Plated Brass
- Stem Material316 stainless steel
- Seat MaterialPTFE
- Valve Body MaterialBronze
- Valve Size1/4 NPT
- Overall Length6.94 in
- Weight1.47 lbs
- Manufacturer Product Page
- Pipe Size1/4 in
- Compliance SpecificationsMSS SP-110
- Connection TypeFNPT x FNPT
- Handle TypeSpring Return
- Max Pressure600 psi CWP
- Maximum Steam Pressure150 psi WSP
- Stem TypeBlowout Proof
- Temperature Range-20 to 450 °F
- Valve Structure2-Piece
Compliance & Safety Data
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