Qingdao Etrany Machinery Technology Co., Ltd.
| structure | Control |
| application | General |
| Port Size | DN50-600 |
| power | Hydraulic |
| Standard | ANSI |
| Sealing Material | EPDM, FKM, PTFE |
| warranty | 1 Years |
| MOQ | 1 Piece |
| customized support | ODM, OEM |
| Working pressure | 150LB,300LB,600LB,900LB,1500LB,2500 |
| media | Gas Water Oil |
| Supply Ability | 5000pcs/M |
| temperature of media | High Temperature, Medium Temperature, Normal Temperature |
| Size | DN50-DN600 |
| Delivery Time | 5-15Work Days |
| Product name | Single Plate Wafer Check Valve |
| Body material | stainless steel |
| Packing | Netural Standard Export Seaworthy Packing |
| Color | Customized Color |
| Usage | Oil Gas Water Industrial |
| Connection | Wafer Connection |
| Payment Terms | T/T |
| Model Number | check valves |
| Brand Name | Etrany |
| Place of Origin | China |
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Product Specification
| structure | Control | application | General |
| Port Size | DN50-600 | power | Hydraulic |
| Standard | ANSI | Sealing Material | EPDM, FKM, PTFE |
| warranty | 1 Years | MOQ | 1 Piece |
| customized support | ODM, OEM | Working pressure | 150LB,300LB,600LB,900LB,1500LB,2500 |
| media | Gas Water Oil | Supply Ability | 5000pcs/M |
| temperature of media | High Temperature, Medium Temperature, Normal Temperature | Size | DN50-DN600 |
| Delivery Time | 5-15Work Days | Product name | Single Plate Wafer Check Valve |
| Body material | stainless steel | Packing | Netural Standard Export Seaworthy Packing |
| Color | Customized Color | Usage | Oil Gas Water Industrial |
| Connection | Wafer Connection | Payment Terms | T/T |
| Model Number | check valves | Brand Name | Etrany |
| Place of Origin | China |
Ultra-thin wafer structure, shorter face-to-face dimension than conventional flange check valve, save installation space greatly
Light weight design, only 1/4~1/20 weight of flange check valve, reduce pipeline load and installation cost
.304/316/CF8/CF8M stainless steel optional, excellent acid & alkali corrosion resistance, fit water, oil, chemical medium
.Single disc swing structure, quick automatic open/close by medium pressure, effectively prevent pipeline backflow and pump damage
.Smooth inner flow channel, low flow resistance, reduce pipeline energy consumption during medium transportation
Suitable for both horizontal & vertical pipeline installation, no installation direction limit, flexible construction
Pressure range from PN10 to PN40, full DN size DN50~DN600 covered, match various industrial pipeline standards
Fine precision casting process, compact body with good sealing performance, effectively avoid medium leakage
Short disc stroke, small closing impact & low water hammer effect, extend pipeline and valve service life 9
Simple internal structure with few spare parts, convenient later maintenance, low maintenance cost
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 Details
Business Type:
Trading Company
Year Established:
2026
Total Annual:
3million-5million
Employee Number:
20~50
Ecer Certification：
Verified Supplier
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