Banner-1

High reputation Dual Disc Check Valve - Wafer Silent Check Valve – Dongsheng

Short Description:

  • sns02
  • sns03
  • whatsapp

dsv product2 egr

Product Detail

Product Tags

Related Video

Feedback (2)

We now have a skilled, performance team to supply good quality services for our consumer. We often follow the tenet of customer-oriented, details-focused for Double Door Wafer Check Valve, Worm Gear Butterfly Valve, Single Disc Wafer Swing Check Valve, We've been glad that we have been steadily escalating using the energetic and long lasting assist of our pleased shoppers!
High reputation Dual Disc Check Valve - Wafer Silent Check Valve – Dongsheng Detail:

Product Video

Product Description

The silent check valves with a cast iron body, use a fully automatic spring assisted discs to eliminate water hammer while preventing flow reversal in the piping. The spring closure acts faster than that swing check valves, which can slam shut with the flow reversal.

The wafer type body design is compact, versatile, and fits inside of the bolting in a flanged connection. For 2″ to 10″ diameters, the 125# wafer design allows for mating to either 125# or 250# flanges. For 8″ to 10″ diameters, a 250# wafer design is also available for mating to 250# flanges. Also available with grooved end adapters.

  • It is recommended that valves be installed 7 to 10 pipe lengths away from the turbulence.
  • *12” size has special full lug pattern.
  • Consult factory for optional construction materials and installation instructions. Optional resilient seating of NBR or EPDM available for 6” size and larger.

Note: Manufacturer reserves the right to modify dimensions, materials, or design. Consult factory for certification.

We preserve enhancing and perfecting our goods and service. At the same time, we operate actively to do research and growth for Wafer Silent Check Valve. You will be most welcome to come to China, to our city and to our manufacturing facility! Our company will continue to adhere to the “superior quality, reputable, the user first ” principle wholeheartedly, warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!

Product parameter

Product parameter2Product parameter1

NO. Part Material
1 Body GG25/GGG40
2 Guide SS304/SS316
3 Disc SS304/SS316
4 O-ring NBR/EPDM
5 Seat ring NBR/EPDM
6 Bolts SS304/SS316
7 Sleeve SS304/SS316
8 Spring SS304/SS316
DN(mm) 50 65 80 100 125 150 200 250 300
L (mm) 67 73 79 102 117 140 165 210 286
ΦD(mm) 59 80 84 112 130 164 216 250 300
ΦB (mm) 108 127 146 174 213 248 340 406 482

Product show

WAFER SILENT CHECK VALVE
Contact: Judy  Email: info@lzds.cn  Whatsapp/phone: 0086-13864273734


Product detail pictures:

High reputation Dual Disc Check Valve - Wafer Silent Check Valve – Dongsheng detail pictures

High reputation Dual Disc Check Valve - Wafer Silent Check Valve – Dongsheng detail pictures

High reputation Dual Disc Check Valve - Wafer Silent Check Valve – Dongsheng detail pictures


Related Product Guide:

"Based on domestic market and expand overseas business" is our improvement strategy for High reputation Dual Disc Check Valve - Wafer Silent Check Valve – Dongsheng , The product will supply to all over the world, such as: Namibia, Poland, Detroit, More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.
  • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Dee Lopez from Manchester - 2018.06.19 10:42
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Clara from Iceland - 2017.02.14 13:19
    Write your message here and send it to us

    Related products

    • Excellent quality Double Door Check Valve - Cast Iron Single Disc Swing Check Valve – Dongsheng

      Excellent quality Double Door Check Valve - Ca...

      Product Video Product Description Single disc check valve is also called single plate check valve, it is a valve that can automatically prevent fluid back flow. The disc of the check valve is opened under the action of fluid pressure, and the fluid flows from the inlet side to the outlet side. When the pressure on the inlet side is lower than that on the outlet side, the valve flap is automatically closed under the action of the fluid pressure difference, its own gravity and other factors to ...

    • OEM/ODM Manufacturer Saunders Diaphragm Valve - Non-Rising Stem Diaphragm Valve – Dongsheng

      OEM/ODM Manufacturer Saunders Diaphragm Valve -...

      Product Video Product Description Diaphragm Valves have two kinds of types, wire and full flow, which use a ‘pinching’ method to stop the valve flow using a flexible diaphragm.These types of valves are generally not suited for very high-temperature fluids and are mainly used on liquid systems. Our corporation puts emphasis about the administration, the introduction of talented staff, plus the construction of team building, attempting hard to improve the quality and liability consciousness of ...

    • China wholesale Full Port Ball Valve - 3pcs Thread Ball Valve – Dongsheng

      China wholesale Full Port Ball Valve - 3pcs Th...

      Product Video Product Description Application: As their simple design and reliable function, the ball valves can be used in food, chemical, petrochemical and pharmaceutical industries, in sewage and water treatment plants, etc. Medium can flow in both directions through the ball valves. Technical description: T max = 200 C PN:  63 made of stainless steel 3-pc design investment castings full bore – to minimize pressure losses soft-sealing seats floating ball Our primary objective is always t...

    • Best Price on Stainless Steel Dual Plate Check Valve - Thin Single Disc Swing Check Valve – Dongsheng

      Best Price on Stainless Steel Dual Plate Check ...

      Product Video Product Description Carbon Steel Thin Type Check Valve with economical, space-saving spring, it comes with Carbon Steel body and NBR O-ring seal, general used for water, heating, air conditioning and compressed air devices. Key features: Available in sizes: 1 1/2″ to 24“. Temperature range: 0°C to 135°C. Pressure rating: 16 Bar. Low head loss. Space saving design. For full details please download the technical datasheet. Swing Check Valve Carbon Steel body Wafer P...

    • Manufacturer for Butterfly Type Check Valve - Small Size Wafer Type Lift Check Valve – Dongsheng

      Manufacturer for Butterfly Type Check Valve - ...

      Product Video Product Description Disco or lift check valves, the main advantage is that it mainly eliminates the impact of gravity on the feature of the check valve. Lift check valves for a broad range of mediums, pressures and equipment. The metal springs for the check valves are produced of stainless steel or some other extremely corrosion resistant steel material. Lift check valve’s advantages are quick stream disruption. They provide not only beneficial sealing at low temperatures but al...

    • Manufacturer for Stainless Steel Ball Valve - 1pc Threaded Ball Valve – Dongsheng

      Manufacturer for Stainless Steel Ball Valve - ...

      Product Video Product Description Stainless Steel Ball Valve is a non-maintainable one piece, reduced bore ball valve; providing reliable functioning for both general and industrial chemical applications. An economical, compact and reliable, female/female ball valve with CF8/CF8M Stainless Steel valve body and PTFE seat. Used to ‘shut-off’ medium flows on a wide range of liquid and gaseous duties including drain and blow down, gauge isolation and test points. Features a blow-out p...