One Way Single Door Wafer One Way Stainless Steel Thin Single Disc Plate Check Valve

• Customization: Available
• Media: Water,Oil,Gas
• Temperature: Ordinary Temperature
• Model NO.: YK2025050818
• Material: ,Carbon Steel,SS304,SS316
• Connection Form: Clamp
• Structure: Butterfly
• Pressure: Ordinary Temperature
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Flow Direction: Unidirection
• Standard: ANSI BS DIN JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body: Wcb/CF8/CF8m
• Disc: Wcb/CF8/CF8m
• Seat: NBR/EPDM/PTFE/Wcb/2Cr13/SS304/SS316
• Stem: Wcb/2Cr13/SS304/SS316
• Spring: SS304/SS316
• Warranty: 18 Month
• OEM: Avaliable
• Transport Package: Wooden Box, Carton or Pallet
• Specification: DN50-DN600
• Trademark: YK Or customized
• Origin: China
• HS Code: 8481400000
• Production Capacity: 50000/Month

Product Description

The wafer check valve is a specially designed check valve with compact structure and light weight. It is usually installed between pipe flanges and fixed by bolts. Its core component is a single disc valve. When the fluid flows forward, the disc opens; when the fluid flows in the reverse direction, the disc automatically closes to prevent backflow.
Main features:
1. Compact structure: The wafer design makes it small and light, suitable for occasions with limited space.
2.Easy to install: Directly clamped between pipe flanges, no additional support or connectors are required.
3. Low pressure drop: Low resistance when the fluid passes through, suitable for low-pressure systems.
4. Quick closing: The disc design enables the valve to close quickly when the fluid reverses to prevent backflow.
5. Economical and practical: Compared with other types of check valves, the wafer check valve has a lower cost.

Application scenarios:
- Water supply system: Used for water pump outlet to prevent water backflow.
- HVAC system: Prevent media backflow in heating and air conditioning systems.
- Petrochemical: Used in pipelines to prevent oil or chemical backflow.
- Sewage treatment: Prevent sewage backflow at the pump outlet.
- Food and beverage: Used in places with high hygiene requirements, usually made of stainless steel.

Structural composition:
1. Valve body: Usually a wafer-type design with flange connection surfaces on both ends.
2. Valve disc: Single-plate design, free to rotate or move.
3. Seal ring: Ensure the sealing when the valve is closed.
4. Shaft or spring: Used to assist the rapid closing of the valve disc.

Advantages:
- Small footprint, suitable for compact pipeline layout.
- Light weight, easy installation and maintenance.
- Low cost, economical and practical.
- Suitable for a variety of media (liquids, gases, etc.).
 

Product Parameters

Name of product	single plate flap check valve
Size	DN50-DN600
Pressure	PN10/16
Body	carbon steel,stainless steel,etc.
Temp	0~80ºC
Suitable medium	Water,Oil,etc.
Application	Municipal construction, water conservancy projects, oil products, water supply and drainage, water treatment,etc.

 

 

 

Certifications

Packaging & Shipping

Company Profile

 

Tianjin Yoakor Machinery Equipment Co., Ltd. founded in 2018, is an ISO 9001 certified company,committed to manufacturing valves& related products for water works and Environmental protection machinery equipment.Now the company has become a set design, development,production, manufacturing, sales in one of the valve manufacturing enterprises.The company's mechanical
processing, welding heat treatment, The production and testing center includes assembly pressure testing, physical and chemical testing, etc.
Yoakor mainly producebutterfly valve(Concentricand Eccentric), gate valve(Resilient seat,Metal seat),,check valve,globe valve,strainers,discharge valves, screw conveyors and environmentally friendly dust removal equipment. Supported by our many years' experience and expertise in this field.
We can also offerOEM &ODM products .Yoakor philosophy is to offer high cost performance products with optimal service.

FAQ

Q1: What certifications do you have?
A: We have ISO 9001, CE and WRAS certifications.

Q2: Can I get free samples?
A: Yes, samples are free, but the shipping cost is borne by you.

Q3: Can my logo be printed on the product?
A: Yes, if the order volume is not small, we can provide a simple logo design.

Q4: Can I customize the product?
A: Yes, you can customize it according to your customized needs such as color, size, logo, etc.

Q5: Can you produce products according to my drawings?
A: Yes, we can produce products according to your drawings.

Q6. What are your packaging terms?
A: Normally, we use standard export wooden cases to pack our goods.
If you have other packaging requirements, we can pack them in the form you specify. For example: cartons, pallets, etc.

Q7. What are your payment terms?
A: 30% by T/T as deposit, 70% paid before shipment. We will show you photos of the products and packaging before you pay the balance.

Q8. How long is your delivery time?
A: The specific delivery time depends on the product and order quantity.
Usually the delivery time ranges from 10-60 days.