High Cracking Pressure Restrictor Check Valve, 1" Threaded
High Cracking Pressure Restrictor Check Valve, 1" Threaded
SKU:INL-22fd2b
Versatile High Cracking Pressure Check Valve for precise flow control in industrial applications.
Regular price
$79.99
Regular price
Sale price
$79.99
Unit price
per
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The High Cracking Pressure Restrictor Check Valve is a versatile and reliable solution for applications requiring cracking pressures from 2 to 40 psi. Featuring a durable stainless steel construction, this valve offers tight shut-off with lapped disc & seat, spring-assisted silent closing, and horizontal or vertical installation. With compatibility for a wide range of fluids and gases, this valve is ideal for applications such as autoclaves, chemical lines, compressor discharge, and more. Compliant with ANSI B1.20.1, MSS SP-25, and offering various soft seat material options, this valve ensures performance and longevity in diverse industrial settings.

Product Specifications
Application 0
Autoclaves | Boiler Feed & Discharge | Chemical Lines | Compressor Discharge | Condensate Lines | Cookers | Cooling Towers | Crude & Refined Product Lines | Cryogenics | Digester | Evaporators | Fly Ash System | Generator Inlet & Discharge | Hydraulic Lines | Metering Pumps | Mine Dewatering | Nitrogen Purge | Process Lines | Pump Discharge | Refrigeration | Steam Lines | Vacuum Breaker | Water Lines | Water Treatment
Available Soft Seat Materials Available Soft Seat Materials
Buna-N (-70 to 250ºF) | EPDM (-75 to 300ºF) | TFE®-Viton® (-40 to 400ºF) | Viton® (-40 to 400ºF) | Zelon® (37 to 470ºF)
Codes And Standards Ansi
B1.20.1
Codes And Standards Astm
303 SS not acceptable for CRN
Codes And Standards Mss
SP-25
Features 0
Higher cracking pressures (2 to 40 psi)1/4" to 2 1/2" Line size450 to 2500 CWPThreaded endsStainless Steel ConstructionSpring-assisted silent closingHorizontal or vertical installationTight shut-off - lapped disc & seatEasy maintenanceVersatile
Materials Of Construction Disc
316 SS
Materials Of Construction Guard
CF8M
Materials Of Construction Retaining Ring
316 SS
Materials Of Construction Seat
303 SS
Materials Of Construction Spring
302 SS
Options 0
Soft seat
Specifications Approx Net Weight Each
1.25 lb | 0.6 kg
Specifications Cold Working Pressure
0 psig | 1500 psig | 0 barg | 103 barg
Specifications Ends
NPT (Threaded)
Specifications Friction Loss Feet Of Pipe
7
Specifications Friction Loss Meter Of Pipe
2.1
Specifications Outside Thread Mnpt B
2.00 in
Specifications Series
Restrictor Check
Specifications Valve Cracking Pressure
15.5 psi | 1.069 bar
Specifications Valve Cracking Pressure Tolerance
±10%