Stainless Steel Check Valve Suppliers and Manufacturers

Stainless Steel Check Valve Stainless Steel Check Valve for Sale BSTV provides the most comprehensive range of stainless steel check valves in the industrial valve market. The design of these stainless steel check valves eradicates sticking issues and renders them suitable for use with water, gasoline, or oil. Our stainless steel check valves provide superior flow control. These valves provide seamless, one-way flow, minimizing the possibility of backflow in the system. Stainless steel swing check valves stand out for their robust construction and reliability, delivering top performance under all conditions. For high-pressure applications, stainless steel spring check valves are ideal and provide excellent sealing, ensuring optimal functionality. Stainless steel threaded swing check valves offer easy installation and exceptional durability. Advantages Stainless steel check valves are ideal for use with liquid and gaseous media at high pressures up to 250 bar and temperature ranges up to +200 �°C. There are many different connections to choose from, with significant advantages: Excellent sealing Low wear and corrosion resistance Minimum opening pressure Low noise on and off

Our check valves are designed to prevent reverse flow. Concentric and eccentric styles as well as our tapered disk design are available for horizontal, vertical applications and are working well without leaking while getting a return pressure. Our special designed check valve can be using for many applications in such as food, dairy, beverage, pharmaceutical, chemical, and many other industries.The materials are offered for food, dairy, beverage, pharmaceutical, chemical, and many other industries.Specifications:body:ss 316. Ss304 and ss316l are required based on big volume.Fully precision machined by cnc machine.Angle design make the biggest flowing liquid as well as for disk easy open and close.Connection: clamp end, weld end, male end and female end are available from 1/2 quot, 3/4 quot up to 4 quot.Connection: weld end are available the tubing according to 3a, sms, rjt(bs), din 11851.Middle clamp designed are available from 1/2 quot, 3/4 quot up to 3 quot.Middle flange designed are available from 1/2 quot, 3/4 quot up to 4 quot.Type of ends available:3a: clamp, weld, bevel male and female are available from 1/2 quot up 4 quotsms: weld end, male and female end are available from dn25 up to dn104.Din: weld end, male and female end are available from dn28, dn34, dn52, dn70, dn85 and dn101.6, dn104.I-line: available from 1 quot up to 4 quot.Spring:stainless steel sanitary both closing design, both opening design is required.Seal ring of stem:epdm. Viton or silicon is required.Body o-ring:nbr or epdm. Viton is required.Working temperature:-10o ~ 120o (epdm seal)features:opening pressure:1/2 quot-0.09 bar3/4 quot-0.23 bar1 quot-0.75 bar1.5 quot-1.3 bar2 quot-0.44 bar2.5 quot-0.68 bar3 quot-0.33 bar4 quot-0.42 barworking pressure:open pressure as above and max. Working pressure 10 bar. Each pc by shrink, 120pcs per carton, finally in plywood box

carton box with pallet

Stainless steel full bore ball valve, SS gate valve, SS stop (global) valve), SS check valve, SS exhaust valves, SS Y strainers. Standard export packing, suitable for long distance ocean freight.

Description Rating :              PN1.0-32.0Mpa  JIS 10K/20K; ANSICLASS 150-900 Size  :                DN6-900 ,flange JIS /DIN 15A~200A ,BSP NPS NPT BSPT and etc 1/4~36 Components  :      two-pieces,one pieces,three pieces Valve ends  :        flanged connections;threaded joint/screw thread(internal and external thread);socket weld.  Body  :                WCB , CF8, CF8M SUS304/316/316L/Ti  Ball   :                       SUS 316/304  Stem   :                    SUS 316/304  Seat   :                     PTFE, R-PTFE, PPL, PEEK  Related standards : ASME B16.34 , API 608 API 598, JIS B2003 Applicable temperature:-196~430 Drive Modes:Manual,gear worm,penumatic ,electric,hydraulic motor,pneumatic-hydraulic motor and electric-hydraulic Applicable medium:water,gas,oil ,acetic acid,nitric acid,Oxidizing medium,and etc.

1). Desing And Manutacture: API 6D, ANSI B16.34, BS1868 2). Face to face/End to end: ANSI B16.10 3). Flange dimensions: ANSI B16.5 4). Butt welding dimension: ANSI B16.25 5). Pressure temperature lating: ANSI B16.34 6). Inspection and test: API 598 API 6D Swing check valve Major parameter 1). Size: 2"-48" 2). Class: 150Lb--900Lb 3). Material: A105 WCB WCC WC6 WC9 LCB LCC CF3 CF3M CF8 CF8M 4). Duplex stainless steel Wooden Case

Features: Industry-wide interchangeability. NWB Series couplers and nipples are the Industrial Interchange design and meet the dimensional requirements of Series B in ISO 7241-1.Large flow areas machined into the body of the coupler and nipple facilitate flow around the valve, for a high flow capacity. General purpose couplings, are used across the spectrum of hydraulic applications. Use: Primarily used in hydraulic and/or gas systems, Manufactured from brass, steel and stainless steel as standard materials. A wide range of seals allow these couplings to be used with a broad range of medical, chemical, food, and more special request industry. Instructions: Material: carbon steel, zinc plated Valve element: poppet valve Seal: Std. NBR Retainer ring: PTFE Temperature Range (std. seals): -25 degree to +125 degree Special type: on request

Ball valves 1-pc ball valve Size: 1/4 to 2 inches Pressure: 150 to 900lbs Materials: wcb, lcb, cf8, cf8m, cf3, cf3m, a105, lf2, f304, f316, f304l and f316l Design and manufacture standard: api 608 and asme b16.34 Threaded end: g, npt, bsp, bspt and din259/2999 Test standard: api598 Structure type: one-piece and reduced port Operated way: lever Wood packing

Stainless steel ball valve Dn6-dn150

Main components material: 15 1/2914.5533494 20 3/41215.5583794 251 15196850.5104 321-1/420 401-1/225208257.5126 502 322396.564.5138 Cardboard ctn

Stainless steel valves 1000wog, bspt

Application fields Construction, chemical industry , petroleum , metallurgy, water supply Foodstuff¡- Specification: Si Cardboard ctn