wafer type dual plate check valve

Custom DUAL PLATE CHECK valve

  • The inner cavity of the valve is full vulcanized rubber, and different materials of rubber can be vulcanized according to the different media, which greatly improves the corrosion resistance and life of the valve.
  • It is widely used in water supply, drainage, fire fighting and HVAC pipeline systems.
  • The sealing tape adopts line sealing to improve the reliability of the sealing. Better sealing performance and longer service life.
  • Reasonable structure performance, fast closing speed, small head loss.
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Table Of Contents For This Page

It is not easy to introduce all aspects of our products, so we have prepared a lot of information on this page for you to delve into. To make sure you can find the information you want quickly, we have prepared this content directory that will jump to the corresponding location when you click on it.

What We Are Manufacturing

Hot Products

Our Valves Used For

FAQs

What We Are Manufacturing

We provide Products not only competitive price but also good quality!

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General Hot Selling Products

Here are some hot selling products, their core parameters and unique selling points, if you want catalog with more details, contact us from now on!

wt diaphragm valve

Weir Type Diaphragm Valve

  • Flange drilling according to ANSI 150# PN10/16/JIS10K/BS table D/E
  • Pressue test according to EN12266-1 2002
  • Rubber can be EPDM/Butyl/Soft rubber/Hard(Ebonite) rubber ect
  • DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150/DN200
  • Face to face: BS5156
  • Diaphragm valve with machine vulcanized rubber lining instead of manual rubber lining, The adhesive strength between rubber and valve body casting is very high and the product surface is smooth.
  • The rubber surface is flat and smooth without any manual lining stitching mouth, resistant to media erosion.
  • We adopt precoated sand casting process to get raw casting, which make sure better surface of raw casting, and better surface of finish products.
  • The internal cavity is of full diameter design, Smooth flow path and low flow resistance, It has great flow capacity, It is suitable for the medium with high concentration of coarse fiber and more suspended particles.
  • Diaphragm and valve body lining materials are made of corrosion resistant materials with superior corrosion resistance according to customer requirements
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st diaphragm valve

Straight Type Diaphragm Valve

  • Flange drilling according to ANSI 150# PN10/16/JIS10K/BS table D/E
  • Pressue test according to EN12266-1 2002
  • Rubber can be EPDM/Butyl/Soft rubber/Hard(Ebonite) rubber ect
  • DN25/DN32/DN40/DN50/DN65/DN80/DN100/DN125/DN150/DN200
  • Face to face: BS5156
  • Diaphragm valve with machine vulcanized rubber lining instead of manual rubber lining, The adhesive strength between rubber and valve body casting is very high and the product surface is smooth.
  • The rubber surface is flat and smooth without any manual lining stitching mouth, resistant to media erosion.
  • We adopt precoated sand casting process to get raw casting, which make sure better surface of raw casting, and better surface of finish products.
  • The internal cavity is of full diameter design, Smooth flow path and low flow resistance, It has great flow capacity, It is suitable for the medium with high concentration of coarse fiber and more suspended particles.
  • Diaphragm and valve body lining materials are made of corrosion resistant materials with superior corrosion resistance according to customer requirements.
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concentric butterfly valve

Concentric Butterly Valve

  • Wafer/ Lug/ Flange/ U type
  • Body: Cast iron, Ductile Iron, Carbon steel, Stainless Steel.
  • Seat: NBR, EPDM, Viton, Neoprene, Hypalon, Silicon
  • Disc: Ductile iron+Ni, DI+Nylon coated, CF8, CF8M, Bronze
  • Pin: Stainless Steel

Application: Water works, Pulic facilities, Building industey, Petrolem, Chemical, Stell, Metallurgy, Paper Making industry, Foods, Beverage, Marine.

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eccentric butterfly valve

Double Eccentric Butterly Valve

  • Eccentri disc, reduce flow resistance
  • Tight shutt off in both flow directions
  • Face to face: EN558-1 Series 13/14
  • Pressure rating 10-40 bar
  • Body: Ductile iron
  • Disc: Ductile iron
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foot valve

Foot Valve

  • Face to face: DIN2533
  • Body: Cast iron, Ductile Iron
  • Seat: NBR
  • Disc: Cast iron, Ductile Iron
  • Strainer: Stainless Steel
  • Sring: Stainless Steel
  • Size: DN50-1200mm
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combination kinetic air release valves

Combination Kinetic Air Release Valves

  • DN50-300mm
  • Large air release during filling of the pipeline.
  • Small air release under pressurized pipeline
  • Large air intake during draining of the pipeline.
  • Design: BS EN 1074-4, AWWA C512
  • Body: Ductile iron
  • Bonnet: Ductile iron
  • Cap: SS304
  • Sealing Ball: SS304
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air release valve

Double Offices Three Functions Air Release Valve

  • DN50-200mm
  • Design: BS EN 1074-PN10/PN16
  • Body: Ductile iron
  • Bonnet: Ductile iron
  • Nut: SS304
  • Sealing Ball: SS304
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underground fire hydrant bs750

Underground Fire Hydrant BS750

  • DN80/DN100
  • Design: BS 750:2012
  • Body: Ductile iron
  • Outlet: Cast brass
  • Dust Cap: Nylon plastic
  • Bonnet: Ductile iron
  • Stem: Stainless steel
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SA Type Underground Fire Hydrant

SA Type Underground Fire Hydrant

  • DN80/DN100
  • Design:GB4452-2011
  • Body:HT200
  • Opening height:≥50mm
  • Applicate medium: Water
  • Nominal pressure: 1.6Mpa
  • Outdoor fire hydrants are the main equipment for urban pipe network to supply water to the fire site. They are installed on the outdoor fire water supply pipe network for fire trucks or fire pumps to fetch water to fight the fire. For example, the area with high pressure water source in the pipe network can be directly connected to the hose for fire fighting.

  • There are two types of outdoor fire hydrants: above ground (SS type) and underground (SA type). Ground fire hydrant: The bolt body and interface are higher than the ground, the target is obvious, it is convenient to use, and it is suitable for places with higher temperatures.

  • Underground fire hydrant: installed under the road, does not occupy space, is not easy to be damaged, and is suitable for colder places. 

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gate valve with metal seated

Gate Valve With Metal Seated

  • DN50-1200mm
  • Seat: DN50-DN150,Brass/ DN200-DN600:Bronze
  • Disc: GGG50+Bronze
  • Stem: Stainless
  • Design: DIN3352-F4, F5, BS5163, BS3464, JIS-10K
  • Test: According EN12266
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HOT

Our Valves Used For Below industries

STABLE has been serving various market sectors where pipes and valves play an integral role. These industries demand high-quality valves.

  • Drinking water system
  • Waste water system
  • Fire fighting system
  • Irrigation system
  • HVAC system
  • Chemicals Industry
  • Mining Industry
  • Marine Industry
  • Pharmaceutical Industry
  • Oil and gas pipeline
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The FAQs About STABLE

There are some questions and answers here to help you quickly know our serivice.

Yes, all the inquiry, we will try to send you drawing.

Yes, we provide OEM serive to Brands from all of the world. As we have R&D team to support our customer to optimize design and Improve the product.

Our export sales team have exportting business more than 20 years. You will happy for our profressional working way.

Normally 35-45 days for on container.

Yes, we manufacture according to ISO9001 system. Have a full quality control in the whole process.

If you are our new cusotmer, you are expect to pay the sample and freight for sample delivery. When you place formal batch order more than 20,000 USD after sample testing, We will consider deduct part of sample fee from the tota amount of formal batch order. But this will discuss by both of us, because not sure your sample qty and total amount.
  1. Stocked model 1pcs above
  2. Customized size/design/shape, discuss with us.
  • Payment less than 8000USD, 100% in advance. Payment more than 8000USD, 30% T/T in advance ,balance before shipment.
  • If you have another question, please feel free to contact us.

a. For small trial order, by air or by express :FEDEX, DHL, UPS, TNT etc
b. For large order, we arrange shipment by sea or by air according to your requirement.
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Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “@stablevalves.com”.