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MadeInChina.com > Products > Industrial Equipment & Components > Valve > Check Valve
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Durable H71 Stainless Steel Wafer Check Valve for Industrial Applications

Price $50.00
Min Order 2 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 493 people viewed
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Model NO.:
Q11F
Media:
Water
Temperature:
Low Temperature
Material:
Stainless Steel
Connection Form:
Thread
Structure:
Elevated
Pressure:
Ordinary Pressure
Application:
Water Industrial Usage
Weight:
Heavy,Middle,Light
Handle:
Lock or No Lock
OEM:
as Customer Request
Delivery:
15days
Inside Pack:
Samll Case and Plastic Bag
Trademark:
AFBV
Transport Package:
Ply Wood Case
Specification:
1/4"-4"
Origin:
China
HS Code:
848180
Product Description

Product Description

 
Wafer-type piston-lift check valves are utilized in various pipelines with pressures ranging from PN11.0 to 16.0 MPa and operating temperatures from -196 to 425°C. They are primarily employed to prevent media backflow.

• Compact size, lightweight, and short length. • Hard material welded sealing surface, resistant to wear, erosion, and abrasion, ensuring durability. • Can fully open with a small starting pressure and minimal pressure difference. • Quick closure of discs reduces water hammer pressure. • Easy installation suitable for both horizontal and vertical pipes. • Various materials, sizes, and valve configurations available for flexible customization based on operational needs and customer requirements.
1. [Performance Specification]
Product specificationDesign specFace to faceFlange endTest&check
JB/T8937JB/T8937JB/T79.1
GB/T9113 HGT20592		JB/T9092 GB/T13927

2. [Performance Specification]

 
ModelNominal pressureTest pressureApplicable temperatureApplicable medium
ShelSeal  
H71H-16Q1.62.41.76s235ºCWater,steam,oil,et
H71H-25Q2.53.752.75≤235ºCWater,steam,oil,etc
H71W-2512.53.752.75s235ºCWater,steam,oil,et
H71W-25P2.53.752.75≤235ºCNitric acid and other corrosive medium
H71W-4014.06.04.4s235ºCWater,steam,oil,etc
H71W-40P4.06.04.4s235ºCNitric acid and other corrosive medium

 

 

Application

We come from Wenzhou City, known as the hometown of valves. Choose us to make business easier. Our factory and trading are united, providing more categories for your selection and facilitating your purchase.
Мы приехали из города вэньчжоу, известного как родной город клапанов. Выберите нас, чтобы сделать бизнес проще. Наша фабрика и торговля объединены, предоставляя больше категорий для вашего выбора и облегчения покупки.

Our Product iswidely used in following industrials
Наш продукт активно применяется в промышленности
PetroleumНефть и газ
Chemical IndustryХимическая промышленность
Natural GasПриродный газ
PowerЭлектричество
Architectural EngineeringАрхитектурное
New EnergyНовые источники энергии
HeatingДля обогрева помещений
Hot oil,SteamГорячее масло, пар
 

Company Strength


 

Business Meeting


Overseas Exhibition


 

Production of Manufacturer



 

Why Choose us

Secutity Deposit Return Guarantee
Order SizeDiscount for CustomersPrpayrit quiredCash Required
USD5000-200002%OFF30%USD200/CNY1500
USD20001-400002%OFF30%USD500/CNY3000
USD400012%OFF20%USD1000/CNY5000
 

FAQ


1. Whether the company is a factory or a trader?

We are the source factory of industrial valves, casting and finishing integrated operation, with
about 15 years of production and trade experience, we produce products adhere to quality,
through international certification, according to the market for technological innovation, with
cost-effective advantages, is the customer's favorite choice.

2.Where is the company address, can you see the factory offline?

Wenzhou AF Valve Fittings Co., Ltd. is located in Binhai Economic Development Zone,
Longwan District, Wenzhou City, with production advantages of the source factory, specializing in
the production of bellows valve series and other industrial valves. Welcome customers to visit the factory and discuss cooperation.

3. Is the company's product certified?

The company has passed EAC,ISO,CE certification, each product is produced in strict accordance
with the standard process, and must pass the quality inspection before it can be delivered to the
customer.

4. What is the company's delivery capacity?

It will take about 15 days for the goods to arrive from the time of customer's order to
shipment arrangement.

5. How about the after-sales service and warranty?

Warranty period: 12 months from the date of delivery; We will take care of all quality problems. If a longer warranty is required, it can be detailed and discussed.

6. May I have a sample?

Sure. We welcome you to order samples for testing and quality check. A wide range of samples
are accepted.

7. Whether custom is supported, MOQ?

We support the customization of different materials, specifications, sizes, types of valves.
Welcome to figure customization and send detailed parameters. Minimum order quantity: 20pcs

8. Shipping method and payment?

We support sea freight and air freight. Payment terms support L/C T/T D/P, etc

9. Why choose us?

1 We offer genuine products of high quality at competitive prices. 2. We have worked with
customers in more than 60 countries and regions around the world and know the market very well. 3.We have been focusing on industrial valves for more than 15 years, and you can rest assured when working with us. 4. The after-sales service will be very satisfactory. Any questions and feedback will be answered in a short time

10. What is the packaging like?

Outer packing wooden cases, woven bags, export wooden pallets, foam filled inner packing, to
ensure moisture-proof, sealed, strong packing, light weight, easy to transport.

Do not hesitate , call us action!

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