Wholesale Discount Check Valve Oil - Best-Selling Mini Standard Size Air Water Silicone Non-return Flap Valve Medical Grade Silicone Umbrella Valve Silicone Control Check Valve – Like Valve Detail:
Good quality comes initial; service is foremost; company is cooperation” is our business enterprise philosophy which is constantly observed and pursued by our organization for Best-Selling Mini Standard Size Air Water Silicone Non-return Flap Valve Medical Grade Silicone Umbrella Valve Silicone Control Check Valve, We’ve been not pleased while using the present achievements but we are trying finest to innovate to satisfy buyer’s much more personalized needs. No matter where you will be from, we have been here to wait for your sort ask for, and welcom to go to our manufacturing facility. Choose us, you can meet your trusted supplier.
Good quality comes initial; service is foremost; company is cooperation” is our business enterprise philosophy which is constantly observed and pursued by our organization for Silicone Control Check Valve, Silicone Non-return Flap Valve, Silicone Umbrella Valve, The quality of our items is equal to OEM’s quality, because our core parts are the same with OEM supplier. The above products have passed expert certification, and we not only can produce OEM-standard merchandise but we also accept Customized Products order.
Meterial of main parts
Components name |
Material |
Valve body |
Cast iron 、ductile iron |
Valve cover |
Cast iron 、ductile iron rubber coated |
Stem |
Stainless steel |
Technical data
PN (MPa) Nominal Pressure |
1.0 |
1.6 |
2.5 |
(MPa) Intensity pressure test |
1.5 |
2.4 |
3.75 |
(MPs) Seal pressure |
1.1 |
1.76 |
2.75 |
°C Suitable temperature |
≤80 |
||
Suitable Mediums |
Clear water,Sewage,Seawater |
||
Slow shuts the time |
≤60 seconds |
Main Dimensions (BS5153 available)
DN(MM) | L | D | D1 | dn | n |
50 | 203 | 165 | 125 | 17.5 | 4 |
65 | 216 | 185 | 145 | 17.5 | 4 |
80 | 241 | 200 | 160 | 17.5 | 8 |
100 | 292 | 220 | 180 | 17.5 | 8 |
150 | 356 | 285 | 240 | 22 | 8 |
200 | 495 | 340 | 295 | 22 | 8 |
250 | 622 | 395 | 350 | 22 | 12 |
300 | 698 | 445 | 400 | 22 | 12 |
350 | 787 | 505 | 460 | 22 | 16 |
400 | 914 | 565 | 515 | 22 | 16 |
450 | 978 | 615 | 565 | 26 | 20 |
500 | 978 | 670 | 620 | 26 | 20 |
600 | 1295 | 780 | 725 | 30 | 20 |
Product detail pictures:
Related Product Guide:
Oil and Gas Measuring Instrumentation Market Analysis and Value Forecast Snapshot by End-use Industry 2020 | Ductile Iron Butterfly Valve
Bonomi Introduces New High-Performance Butterfly Valve Line Built For Direct Mount Automation | Ductile Iron Butterfly Valve
Wholesale Discount Check Valve Oil - Best-Selling Mini Standard Size Air Water Silicone Non-return Flap Valve Medical Grade Silicone Umbrella Valve Silicone Control Check Valve – Like Valve, The product will supply to all over the world, such as: , , ,
By from -
By from -