Carpenter 20 Hydraulic Check Valve manufacturer in India in size range of 1/2″ to 2″

Alloy 20 Check Valve

Nickel alloy 20 Inline Check Valve comes in Threaded, socket weld and Flange End Connection

Table of content

Alloy 20 Check Valve specification

Size Range
  • 1/8″ TO 2″
  • 6 MM TO 50 MM
Connection
  • Socket Weld End
  • Tube End
  • Flange End
  • Threaded
Threads
  • BSPP
  • METRIC
  • BSPT
  • NPT
  • UNF
  • JIC
Body Shape Hexagon
Pattern Flow Straight
Orifice Size 2 MM – 40 MM
Equivalent Brands
  • Parker
  • Hamlet
  • Dk-lok
  • Stauff
  • Hoke
  • Swagelok
  • Oliver Valves
Pressure Rating
  • 3000 PSI
  • 6000 PSI
  • 10000 PSI
  • 15000 PSI
  • 20000 PSI
Cracking Pressure 0.5 BAR
Type
  • Spring Type
  • Poppet Type
Media
  • Sea Water
  • Gas
  • Cold Water
  • Hydraulic Air
  • Oil
  • Chemical
  • Water
  • Hot Water
  • Steam
Body Type Forged, Bar Stock
Packing Details
  • Wooden Pallet
  • Box Packing

We are leading exporter of UNS N08020 Spring Check Valve and can deliver it within 7 to 30 days based on location

Carpenter 20 check valve types

Alloy 20 Hydraulic Check Valve

Alloy 20 Hydraulic Check Valve

Carpenter 20 Inline Check Valve

Carpenter 20 Inline Check Valve

UNS N08020 Nrv Valve

UNS N08020 Nrv Valve

Nickel Alloy 20 Instrument Air Check Valve

Nickel Alloy 20 Instrument Air Check Valve

WNR 2.4660 Non Return Valve

WNR 2.4660 Non Return Valve

Alloy 20 Spring Check Valve

Alloy 20 Spring Check Valve

UNS N08020 Instrumentation Check Valve

UNS N08020 Instrumentation Check Valve

Carpenter 20 Poppet Check Valve

Carpenter 20 Poppet Check Valve

DIN 2.4660 Instrument Control Valve

DIN 2.4660 Instrument Control Valve

Manufacturing standards of UNS N08020 Spring Check Valve

  • ASME B16.34
  • BS 1868
  • MSS SP-55
  • ASME B16.5
  • API 6D / API 598
  • ASME B16.10
  • MSS SP-25

Price list of Alloy 20 Check Valve

Price of UNS N08020 Spring Check Valve vary between 15$ to 150$ per piece based on size, material, pressure rating, design and flow rate. For updated price list of Carpenter 20 Male to Female Check Valves you can contact us on sales@fit-lok.com

Flow rate of Nickel Alloy 20 Piston Check Valve

Flow rate 1.49 gpm
We stock WERKSTOFF NR. 2.4660 Poppet check valve in wide range of sizes, Contact us to get a quote

Dimensions of Alloy 20 Check Valve

Inlet End Connection L (mm) A/F (mm)
Inlet Outlet
1/8″ 1/8″ 69 19.0
1/4″ 1/4″ 72 19.0
3/8″ 3/8″ 74 19.0
1/2″ 1/2″ 79 22.0
3/4″ 3/4″ 106 32.0
1″ 1″ 118 35.0

Carpenter 20 Male to Female Check Valves dimensions

Carpenter 20 Male to Female Check Valves dimensions

A B (A/F) C F (A/F)
62 19 1/8″ 19
62 19 1/4″ 19
62 22 3/8″ 22
75 28.5 1/2″ 28.5
78 32 3/4″ 32
90 41 1″ 41

DIN 2.4660 Control Check Valve Chemical composition

Ni C Mn P Cr Si Nb Mo S Cu
32 – 38 0.02 max 1 – 2 0.02 max 19 – 21 0.7 max 0.1 – 0.3 2 – 3 0.005 max 3 – 4

UNS N08020 Instrumenation check valve mechanical properties

Density Melting Point Yield Strength (0.2%Offset) Elongation Tensile Strength
8.1 g/cm3 1443 °C (2430 °F) Psi – 35,000, MPa – 241 30 % Psi -80,000, MPa -551

Carpenter 20 inline Check Valve equivalent grade

WERKSTOFF NR. EN AFNOR UNS
2.4660 NiCr20CuMo Z2NCUD31-20AZ N08020
Nickel Alloy 20 Piston Check Valve are widely used in high concentrations of sulfuric acid applications

Alloy 20 Instrument Air Check Valve Applications

  • Oil and Gas Industry
  • Food and Beverage Industry
  • HVAC Systems
  • Pharmaceutical Industries
  • Air and Gas Systems
  • Offshore Applications
  • Automotive Systems

Different seat materials of CN7M Spring Check Valves

  • PEEK
  • Virgin PTFE

Testing inspections of Alloy 20 Non Return Valve

  • Shell Test
  • Backseat Test
  • Seat Leak
  • Fugitive Emissions Testing
  • Pneumatic Pressure Testing
  • Fire Testing
  • Cryogenic Testing
  • Hydrostatic Pressure Testing

Check Valve