Ductile Iron Stainless Steel Wafer Check Valve

Product Details
Customization: Available
Media: Water
Temperature: Ordinary Temperature
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  • Ductile Iron Stainless Steel Wafer Check Valve
  • Ductile Iron Stainless Steel Wafer Check Valve
  • Ductile Iron Stainless Steel Wafer Check Valve
  • Ductile Iron Stainless Steel Wafer Check Valve
  • Ductile Iron Stainless Steel Wafer Check Valve
  • Ductile Iron Stainless Steel Wafer Check Valve
Find Similar Products
  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Certifications
  • Packaging & Shipping
  • Customer Visits
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
DH77X-10Q/DH77X-16Q/DH77X-150LB
Connection Form
Wafer
Structure
Butterfly
Pressure
Pn10/Pn16/Class 150
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Metal Seal
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage, Household Usage
Body Material
Di
Seat Materials
EPDM, NBR
Disc Materials
Di, CF8, CF8m, CF3, CF3m
Stem Materials
Ss420, SS304
Transport Package
Plywood Case
Specification
DN50-DN800
Trademark
Yuming/OEM/ODM
Origin
Zhengzhou, China
HS Code
8481804090
Production Capacity
10000PCS/Month

Product Description

Product Description
Product description
Wafer check valve is mainly used in industries such as fire protection, petrochemicals, textiles, papermaking, and high-rise buildings for the well of the water supply and drainage pipe network or the outlet of the water pump. It is a safety device to prevent backflow pressure and water hammer impact from the pipeline medium when the water pump stops and the water pump reverses.
 
Product Advantages
1,Small size, light weight, compact structure and convenient maintenance;
2,The valve plate is of dual type, which can close quickly under the elastic moment of the spring.
3,Due to the fast closing effect, it can prevent the medium from backflowing , and eliminate the strong effect of water hammer;
4,The valve body structure has small length, good rigidity, safety and reliability;
5,Surface coating: Epoxy powder coating is adopted, with strong adhesion and good weather resistance. It can be used indoors and outdoors.
6,The numerically-controlled machine tool grinds the sealing surface of the body, with good flatness and surface roughness, which can ensure the zero pressure sealing of wafer check valve.
7,The rubber and valve body are joined by vulcanization process,  and the adhesive strength is higher than 1.7mpa, and it can avoid the falling off of the valve seat during use
Product Parameters

Ductile Iron Stainless Steel Wafer Check Valve

Ductile Iron Stainless Steel Wafer Check Valve
DN φD φD1 L DN φD φD1 L
2″ DN50 101 65 43 12″ 378 310 114
2.5″ DN65 118 80 46 14″ 438 360 127
3″ DN80 132 94 64 16″ 489 410 140
4″ DN100 157 117 64 18″ 539 450 152
5″ DN125 186 145 70 20″ 594 505 152
6″ DN150 213 170 76 24″ 695 624 178
8″ DN200 272 224 89 28″ 810 720 229
10″ DN250 328 265 114 32″ 917 825 241
 
Detailed Photos

Ductile Iron Stainless Steel Wafer Check Valve

Certifications
Ductile Iron Stainless Steel Wafer Check Valve
Ductile Iron Stainless Steel Wafer Check Valve
Ductile Iron Stainless Steel Wafer Check Valve

 

Packaging & Shipping

Ductile Iron Stainless Steel Wafer Check Valve

Customer Visits

Ductile Iron Stainless Steel Wafer Check Valve

Company Profile

Yuming Valve Group Co., Ltd. was found in 1972, covering an area of 82000 square meters industrial park, which was constructed 38000 square meters.
Yuming Valve Group Co., Ltd., a leading industrial valve manufacturing enterprise, is renowned for its exceptional product quality and top-notch customer service. Since its establishment in 1972, we have continually expanded and evolved into a sizable organization with over 700 employees, including more than 80 technical professionals.

We specialize in the research, manufacturing, testing, and sales of valves. Our core product is the ball valve, and in addition, we offer a range of other valve types, including safety valves, butterfly valves, gate valves, globe valves, check valves, and more. Our products find widespread applications in industries such as heating, petroleum, natural gas, chemical engineering, power generation, construction, water supply, and drainage, among others.

At Yuming Valve Group, our mission is to provide advanced valve solutions to our customers. Quality is our foremost priority, and we ensure the excellence of each valve through advanced manufacturing techniques and rigorous quality control systems. Our dedicated technical team is readily available to support our customers and provide comprehensive after-sales service to ensure the smooth installation and operation of our valves.

Whether you are seeking high-quality valve products or require professional technical support, Yuming Valve Group is committed to becoming your trusted partner. We look forward to establishing long-term collaborative relationships and meeting your valve needs and solutions.
Ductile Iron Stainless Steel Wafer Check Valve

FAQ

Q:How long is the product warranty?
A:In 12 months, we will provide you with replacement or repair services for other problems except for quality problems caused by human causes.

Q:Are wholesale discounts available?
A:Wholesale discounts are available on large quantities of valves, usually related to purchase quantity. You can contact customer service or email us for discount information.

Q:Does it support customized valve needs?
A:Custom valve services are available to meet specific needs. You can consult the customer service department of the website or contact us to learn about customized services and corresponding processes and prices.

Q:How is your price?
A:Although we have brand-name products, our prices are very favorable and competitive.Because of our best price, customers from all over the world come to purchase our products.Although we have brand-name products, our prices are very favorable and competitive.Because of our best price, customers from all over the world come to purchase our products.

Q:Are you trading company or manufacturer ?
A:We are the manufacturer, the factory.

Q:How do proceed with the orders?
A:Firstly, we will provide a quotation, and once the price is confirmed, we will proceed to the next step. Next, we will supply samples for your approval. Upon confirmation of the samples, we will proceed with mass production.

Q:Can I request to change the form of packaging and transportation?
A:Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

Q:Is the delivery time fast?
A:Our delivery time is remarkably fast! Besides ensuring top-notch quality, one of our major advantages is the quick turnaround on orders. At our factory, we maintain numerous large warehouses exclusively for our stockists. We have readily available stock in various sizes ranging from DN15 to DN300, and we offer flange standards like JIS, GB, ANSI, and DIN. With such extensive inventory, we can confidently promise swift delivery times. Typically, production for your orders will be completed within 4 to 5 days. By choosing us, you can rest assured that your projects won't face delays, and your clients won't have to endure long waiting periods. In summary, our strengths lie in using top-quality raw materials, delivering aesthetically appealing products, employing secure packaging, conducting rigorous testing, and, above all, ensuring prompt delivery times. This is precisely why YUMING is the ideal choice!

Q:Where is the location of your factory?
A:Yuming Valve Group has 4 factories, headquartered in Zhengzhou Xingyang, Zhengzhou Water Valve Factory, Zhengzhou Casting Workshop and Wenzhou Factory.

Q:Who should we contact if there is after sale problem?
A:Contact our official customer service to solve the problem for you.

Q:How many years has your company been established?
A:Our factory has more than 50 years of production experience. YUMING International Sales Company was established 8 years ago.

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