DONJOY TECHNOLOGY CO., LTD
| Payment Terms | T/T, LC, Credit Card |
| Packaging Details | carton box |
| Brand | DONJOY |
| SIZE | 3/4" - 3 1/2" , DN15-DN100 |
| Stanadard | DIN,3A,SMS,ISO |
| Connection | Welded, Clamped,Thread, |
| Polished | Mirror, Matt |
| working temperature | -10℃ to +120℃（EPDM） |
| Origin | wenzhou,china |
| Type | Body clamp connection |
| Brand Name | DONJOY |
| Model Number | NO.DIN-VZH130A1 |
| Certification | CE,3A,FDA |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, LC, Credit Card | Packaging Details | carton box |
| Brand | DONJOY | SIZE | 3/4" - 3 1/2" , DN15-DN100 |
| Stanadard | DIN,3A,SMS,ISO | Connection | Welded, Clamped,Thread, |
| Polished | Mirror, Matt | working temperature | -10℃ to +120℃（EPDM） |
| Origin | wenzhou,china | Type | Body clamp connection |
| Brand Name | DONJOY | Model Number | NO.DIN-VZH130A1 |
| Certification | CE,3A,FDA | Place of Origin | CHINA |
| High Light | hydraulic inline check valve ， pneumatic check valve | ||
Body Clamp Connection Hydraulic Cylinder Check Valve ,Therad connection check valve
Specification
| Product Name: | SS304/SS316L Check Valve,Non-retention valve,body clamp connection |
| Valve Body Material: | SS304 or SS316L |
| Seal Material: | EPDM |
| Max. Working Pressure: | 10Bar |
| Opening pressure: | 0.1-0.3bar |
| Max. Working Temperature: | 120 degree C |
| Availably size: | 3/4" - 3 1/2" , DN15-DN100 |
| Availably connection: | Thread,Weld,Clamp |
| Availably standard: | DIN,SMS,3A |
| Certificate: | FDA,CE |
Description:
Hydraulic Check Valves
1. Easy disassemble
2. Small-size construction
3. DIN11851 connection (standard)
Applications:
1. Check valve is a valve that prevents the fluid from flowing back and ensures to flow in only one direction.
2. It can be used to prevent the flow less from returning avoid pipe-hammering
3. It is used in the food processing,beverages, wine, oil,cosmetics, pharmaceutical and chemical industries.
Technical Information
• A Sanitary Check Valve can vary in size from 1/2″ to 4″.
• The end connection can be butt-welded, sanitary tri-clamped, threaded or others upon request.
• The maximum Working Pressure available is 10 bar (145psi)
• Valves are available for the following Cracking pressures:
4.35psi (0.3bar) for DN25
2.9psi (0.2bar) for DN32-40
1.45psi (0.1bar) for DN50-100
• The temperatures at which the valves function depending on material range from:
EPDM 14°F to 248°F (-10℃ to 120℃)
SILICONE -22°F to 356°F (-30℃ to 180℃)
VITON (FPM) 23°F to 356°F (-5℃ to 220℃)
Teflon (PTFE) -4°F to+482°F (-20℃ to 250℃)
• The Surface finish can be Ra 32μin (0.8μm) as default, or better upon request.
Things to Keep in Mind When Installing a Sanitary Check Valve
Sanitary Check Valves can be installed horizontally or vertically. However, the following specifications must be followed for ball and disk check valves:
– Ball Check Valve –
In a vertical setting, the product has to flow from bottom to top so that gravity can push the ball in and out of the seat.
In a horizontal setting, the curved portion of the valve needs to be upright and at 90 degrees to the pipe. This makes sure that the valve is free-draining and the ball sits properly.
– Disk Check Valve –
Disk Check Valves are not free-draining in a vertical setting. Therefore, for them to be free-draining, they need to be in a horizontal position.
Drawing
Packaging Details
Bubble pack for each valve.
Outside packing are carton or plywood cases.
Or as per the request of customers.
Tag :One way valve, Spring check valve, Non retention valve
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1993
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Donjoy was founded in 1993, with registered capital RMB105.58 million(about 15million USD) We focus on developing high-precision PID valve positioner, Valve Control unit, Valve Position feedback device, intelligent automatic control valve, proportional valve, process control valve, high purity pump,... Donjoy was founded in 1993, with registered capital RMB105.58 million(about 15million USD) We focus on developing high-precision PID valve positioner, Valve Control unit, Valve Position feedback device, intelligent automatic control valve, proportional valve, process control valve, high purity pump,...
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