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Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Specifications
Size :
DN40-DN600
application :
General
Model Number :
check valves
Connection :
Flanged
Port Size :
DN40-DN600
Brand Name :
Etrany
customized support :
ODM, OEM
Sealing Material :
EPDM
Body material :
Casting
Price :
$13.70-589 / unit
Working pressure :
PN10/PN16
MOQ :
1 Piece
Supply Ability :
5000PCS/month
Place of Origin :
China
Temperature :
≤100℃
warranty :
1 Years
power :
Hydraulic
Product name :
Butterfly Wafer Check Valve
Packing :
Netural Standard Export Seaworthy Packing
MOQ :
1
Delivery Time :
5-10
Payment Terms :
T/T
structure :
Control
Color :
Customized Color
temperature of media :
High Temperature, Medium Temperature, Normal Temperature
Usage :
Oil Gas Water Industrial
media :
Water
Description
Product descriptions from the supplier

Compact wafer design, 75% lighter than flange check valve, save piping & installation cost.

Dual disc with stainless steel spring, quick shut-off to reduce water hammer damage for pump system.

Low flow resistance design, minimize pressure loss & save pumping energy consumption.

Multiple material options: Ductile Iron/CF8/WCB body, EPDM/Metal seat, SS304/316 disc for water, chemical, gas service.

Flexible installation: horizontal & vertical upward available, small size for vertical downward mounting.

Excellent sealing, zero leakage for soft rubber lined version, high temp tight seal for metal seated type.

Anti-rust shaft & spring, low maintenance, long service life over 5 years in industrial pipeline.

Full size DN40-DN600, PN10/16 & Class150, comply with GB/API/JIS standard.

Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
About this supplier

Qingdao Yida Tongtu Machinery Technology Co., Ltd., in the beautiful coastal city of Qingdao. Specializing in high-growth ventures such as valves and power equipment, the company is dedicated to providing comprehensive solutions for industries including petroleum, chemicals, and water utilities, empowering clients to grow and achieve success.
We are a cutting-edge trading enterprise specializing in one-stop industrial valve matching, deeply cultivating gate valves, globe valves, ball valves, check valves, butterfly valves, etc. Our main products include American standard API, German standard DIN, and Japanese standard JIS, suitable for various industries such as chemical, petroleum, gas, power, metallurgy, etc.
We selects qualified factories from the source, strictly controls product quality, adheres to the direct supply mode, and relies on the advantages of a streamlined and efficient team to achieve rapid implementation of customer demands. At the same time, we can provide customers with standard spot goods, non-standard customization, OEM, project batch matching, and a complete set of export documentation services, becoming a long-term stable valve procurement partner for customers with professionalism, reliability, and high cost-effectiveness.

Company overview
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Certificates and Honors
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Factory profile
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Testing equipment
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Packaging & shipping specifications
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
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Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline

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Product Detail
Size :
DN40-DN600
application :
General
Model Number :
check valves
Connection :
Flanged
Port Size :
DN40-DN600
Brand Name :
Etrany
Contact Supplier
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline
Butterfly Wafer Check Valve Stainless Steel Disc Dual Flap Check Valve for Water Treatment Pipeline

Qingdao Etrany Machinery Technology Co., Ltd.

Verified Supplier
1 Years
macau
Since 2026
Business Type :
Trading Company
Main Products :
Pneumatic Globe Valve, Water Heating Valve, Electric Valve Series
Total Annual :
3million‌-5million‌
Employee Number :
20~50
Certification Level :
Verified Supplier
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