Reliable Alloy 2507 Poppet Check Valve Manufacturer in India

Super Duplex Check Valve

View pressure rating and price list of ASTM A479 2507 Spring Check Valves

Table of content

Super Duplex 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

Various types of SDSS Check Valves

Super Duplex Hydraulic Check Valve

Super Duplex Hydraulic Check Valve

SDSS 2507 Inline Check Valve

SDSS 2507 Inline Check Valve

ASTM A276 UNS S32750 Nrv Valve

ASTM A276 UNS S32750 Nrv Valve

DIN 1.4410 Instrument Air Check Valve

DIN 1.4410 Instrument Air Check Valve

Super Duplex 2507 Non Return Valve

Super Duplex 2507 Non Return Valve

UNS S32760 Spring Check Valve

UNS S32760 Spring Check Valve

Alloy 2507 Instrumentation Check Valve

Alloy 2507 Instrumentation Check Valve

SAF 2507 Poppet Check Valve

SAF 2507 Poppet Check Valve

25cr duplex ss Instrument Control Valve

25cr duplex ss Instrument Control Valve

Alloy 2507 Check Valve Price list

Price of UNS S32750 Spring Check Valves depends on several factors such as pressure rating, sizes, design type and grades. It normally range between 25$ to 120$ per piece. For updated price list of Super Duplex 2507 Check Valves contact us at sales@fit-lok.com

We manufacture Super Duplex 2507 Check Valve in 2 Mm To 40 Mm Orifice Sizes or as per requirement

Material of construction of ASTM A479 2507 Spring Check Valves

Component Material Grade/ ASTM Specification
Inlet body Alloy 2507/A479
Poppet Fluorocarbon FKM-bonded alloy C-276/B574
Poppet stop Alloy C-276/B575
Spring Alloy X-750 /AMS 5699
O-ring Fluorocarbon FKM
Backup ring PTFE/D1710
Outlet body Alloy 2507/A479
Lubricant PTFE-based
We are stockist and distributor of 2507 Duplex High Pressure Check Valve in Pressure range of upto 15000 PSI

Pressure temperature rating of UNS S32750 Spring Check Valves

Material Alloy 2507
Temperature, °F (°C)
–10 (–23) to 100 (37) 6000 (413)
200 (93) 5980 (412)
250 (121) 5820 (400)
300 (148) 5655 (389)
350 (176) 5555 (382)
400 (204) 5455 (375)

Super Duplex 2507 Check Valves Dimensions

Super Duplex 2507 Check Valves Dimensions

End Connections Pressure Rating at 100°F (37°C)
psig (bar)		 Cv Dimensions
in. (mm)
Type Size in. SDSS 2507 A B
Fractional tube fitting 1/4 6000 (413) 0.67 2.43 (61.7) 11/16
3/8 1.8 2.75 (69.9) 1 1/16
1/2 6000 (413)① 2.96 (75.2)
3/4 — 4.7 3.52 (89.4) 1 5/8
1 3.88 (98.6)
Female NPT 1/4 6000 (413) 0.67 2.13 (54.1) 11/16
3/8 5300 (365) 1.8 2.55 (64.8) 1 1/16
1/2 4900 (337) 3.03 (77.0)
3/4 — 4.7 3.23 (82.0) 1 5/8
1 3.83 (97.3)
Male NPT 1/4 6000 (413) 0.67 2.17 (55.1) 11/16
3/8 1.8 2.36 (59.9) 1 1/16
1/2 6000 (413)① 2.73 (69.3)
3/4 — 4.7 3.29 (83.6) 1 5/8
1 3.67 (93.2)

Super duplex hydraulic check valve chemical composition

Grade C S Si P Mo Cr Fe Ni Mn N
S32750 0.030 max 0.020 max 0.80 max 0.035 max 3.00 – 5.00 24.00 – 26.00 58.095 min 6.00 – 8.00 1.20 max 0.24 – 0.32
S32760 0.05 max 0.010 max 1.00 max 0.030 max 3.00 – 4.00 24.00 – 26.00 57.61 min 6.00 – 8.00 1.00 max 0.20 – 0.30

SDSS control check valve mechanical properties

Grades Density (lb/in 3) Density (g/cm 3) Melting Point (°F) Melting Point (°C)
S32750 / S32760 0.281 7.8 2460 1350

Super Duplex high pressure check valve equivalent grade

STANDARD UNS WERKSTOFF NR.
Super Duplex 2507 S32750 / S32760 1.4410

Physical Properties of ASTM A276 S32750 One Way Check Valve

Coefficient of Expansion Modulus of Rigidity Modulus of Elasticity
13.5 μm/m °C (25 – 100 °C) 77 kN/mm² 200 kN/mm²
7.5 x 10-6 in/in °F (70 – 200 °F) 11000 ksi 29000 ksi
Various Destructive and Non destructive test are conducted on ASTM A276 S32750 One Way Check Valve

UNS S32750 Instrumentation Check Valve Testing

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

Alloy 2507 Poppet Check Valves Advantages

  • High-Temperature Resistance
  • Corrosion and Oxidation Resistance
  • High Strength
  • Durability
  • Compact Design
  • Backflow Prevention
  • Threaded Connections
  • Ease of Maintenance

SDSS 2507 Instrument Check Valve Applications

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

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