Stainless Steel Non Return Valve

Check SS 304 Nrv Valve Price List, Instrumentation Nrv Valve manufacturer in India

Also referred to as a  check valve, the Nrv Valve is a kind of fitting that permits fluid to flow through it in only one direction. Various types of Ss316 Non Return Valve is used in a wide variety of applications. SS 304 Non Return Valve is frequently a part of common household items. Although the Non Return Valve Material is available in a wide range of sizes, metals and costs, SS Non Return Valve is generally very small, simple, or inexpensive. The 1/2 Stainless Steel Non Return Valve work automatically.

In fact, these valves are not worked upon by a person or any external control. Hence, most Nrv Valve Types do not have any valve handle or valve stem. The bodies of most of these valves constitute of plastic or metal for e.g. Stainless Steel Non Return Valve. If you are looking to purchase valves from the most trusted Non Return Valve manufacturers in India Check here to learn more about the SS Non Return Valve Price List.

Table of contents

SS316 Non Return Valve also known as Check or Stop Valve

Os-Lok is your superior alternative to Swagelok & Parker A-lok.  Similar to Parker, Os-Lok Stainless Steel Non Return Valve are 100% leak free & used for oil, water, air, and inert gas.

SS NRV Valve sizes

Non Return Check Valves

  • Size: 1/2" to 4" (DN25-DN200)
  • Thread: NPT PT BSPP G
  • Connection : Welded, Socket, Clamped, Flanged, Threaded
  • Pressure Class: PN10/ 16

Non Return Check Valves Price List

  • Check Valve, 1/4", Single, Inline Swing, 316 Stainless Steel, FNPT x FNPT
    $81.00 / each
  • Check Valve, 3/8", Single, Inline Swing, 316 Stainless Steel, FNPT x FNPT
    $85.50 / each
  • Check Valve, 1/2", Single, Inline Swing, 316 Stainless Steel, FNPT x FNPT
    $84.50 / each
  • Check Valve, 3/4", Single, Inline Swing, 316 Stainless Steel, FNPT x FNPT
    $108.50 / each
  • Check Valve, 1-1/4", Single, Inline Swing, 316 Stainless Steel, FNPT x FNPT
    $130.00 / each

For more sizes and configurations prices please mail to info@oshwin.com

Stainless Steel Non Return Check Valves Specification

Media Oil, Gas & Water
Temperature of Media Medium Temperature
Working Pressure accordance to ANSI/ASME B16.34 1000 - 10000psi
Temperature accordance to 20°C - +150°C
Operation Way Manual, Electric actuator, Pneumatic
Standard 3A/ ISO/ DIN/ SMS / ASTM / JIS
Brand Name OS-LOK
Packaging Details PVC package, wooden case or as per customer's requirement.
Leakage rate
  • Soft Seal: zero leakage, 100% Leak test
  • Hard Seal ≤ Rated Flow 10-5
Working pressure 3000 psig (206 bar)
Seal ring material PPL, PTFE, PPL Soft Graphite
Manufacturing Process Forged bar stock
OEM service Yes
Connection
  • Single Ferrule
  • Two Ferrule (Double Ferrule)
  • Twin Ferrule
  • Thread
Thread Type
  • BSPP
  • C.61 4-Bolt Flange
  • C.61 Combo 4B + Split
  • C.61 Split Flange
  • C.62 4-Bolt Flange
  • C.62 Combo 4B + Split
  • C.62 Split Flange
  • ISO 6149
  • NPT
  • SAE
Flow Rate .93, 2.34, 6.42, .70, 1.04, 3.62,.87 Cv
Applicable Standard
  • Design & Manufacture : BS 1868
  • Face to Face according to : ASME B16.10
  • Flange Dimensions as per: ASME B16.5
  • Pressure & Temperature : ASME B16.34
  • Test & Inspection accordance to : API 6D / API 598
  • Visual Inspection accordance to : MSS SP-55
  • Marking accordance to : MSS SP-25

Approvals
  • MSS SP-110
  • API-598
  • ANSI B1.20.1
  • ANSI B16.11
  • NACE Certified
  • ANSI B16.34
  • API 607 Fire Safe
We also stock & supply
  • Swagelok
  • Parker
  • DK LOK
  • Hamlet Letlok
  • DUOLOK
  • GYROLOK
  • TYLOK
  • BILOK
Uses & application
  • Dairy
  • Food & Beverages
  • Pharmacy
  • Cosmetic
  • Chemical Industry and many more.
Our representatives

We have our sales representatives in folowing locations:

  • Philippines
  • Malaysia
  • UAE
  • Saudi Arabia
  • Singapore
  • Korea
  • Germany
  • Indonesia
  • Qatar
  • UK
  • Vietnam
  • Australia
  • USA
Port Mumbai, India

Types of Stainless Steel Instrumentation Non Return Valves

Stainless Steel Sanitary Non Return Valve

Stainless Steel Sanitary Non Return Valve

  • Stainless Steel Sanitary Non Return nrv valve Check Valve
  • 304 316L Stainless Steel Sanitary Spring Non Return Check Valve
  • Swagelok Parker Type Instrumentation Check Valves 6000 Psig 316 Stainless Steel

High pressure non return check valve

High pressure non return check valve

  • Stainless Steel 1/4"-2"NPT Male Thread Hydraulic Non Return Valve
  • Stainless Steel High Pressure non return valve / check valve with tube fittings
  • High Pressure Stainless Steel Non Return Valve & Adjustable Small Check Valve

Stainless Steel Hydraulic Non Return Valve

Stainless Steel Hydraulic Non Return Valve

  • SS316 Hydraulic 1/4" NPT Female Threaded Non Return Check Valve
  • DN200 PN40 Stainless Steel Non Return Lift Wafer Check Valve
  • 200WOG 3/4 inch Stainless Steel Spring Loaded Vertical Lift Type Non Return Check Valve

Swing type stainless steel non return check valve

Swing type stainless steel non return check valve

  • Stainless Steel Non Return Horizontal Check Valve
  • KAM/CV Series female 1/4 high pressure SS304 stainless steel One Way Pneumatic check Non return control Valve
  • 300LBS High Pressure SS Instrument non return check valve

Stainless Steel NRV Valve grades

GRADE / ALLOY UNS Number FORGING CASTING BARSTOCK
304 S30400 A182 F304 A351 CF8 A276 or A479 304
304L S30403 A182 F304L A351 CF3 A276 or A479 304L
316 S31600 A182 F316 A351 CF8M A276 or A479 316
316L S31603 A182 F316L A351 CF3M A276 or A479 316L
317L S31703 A182 F317L A351 CG8M A276 or A479 317L
321 S32100 A182 F321 - A276 or A479 321
347 S34700 A182 F347 A351 CF8C A276 or A479 347
17-4PH S17400 A564 630 - -
254SMO S31254 A182 F44 A351 CK3MCuN A182 F44
904L N08904 B625 N08904 - B649 N08904

Instrumentation Stainless Steel NRV Valves dimensions

Instrumentation Stainless Steel NRV Valves dimensions