PP Non-Return Valves
PP Non-Return Valves is a unilateral flow plumbing unit which only allows the liquids to flow in single direction in various piping units. It is commonly used as a protection element to prevent damages in the installations against the back pressure. Premium quality poly propylene is used for the fabrication of this heavy duty component which gives excellent resistance against the extreme pressure values and temperatures. Buy from us this industrial grade component part from us in large quantities at a low and reasonable price range.
Specification
| PART | MATERIAL | QUANTITY |
| Body | PVDF | 1 |
| Ball | PVDF | 1 |
| Side piece / connector | PVDF | 2 |
| Stem | SS-304/SS-3016 | 1 |
| Seat ring | Neoprene | 1 |
| Connector seal | Neoprene | 1 |
| Stud, Nut and Washer | MS Galvanized / SS-304 | Req. |
Pressuring Rating
| BODY | 25NB TO 100NB | 10 KG/CM2 (140 PSI) |
| SEAT | 25NB TO 100NB | 10 KG/CM2 (140 PSI) |
Dimension
| Size | D | D1 | T | L | PCD | ||||||
| BS 10 table ‘f’ | Asa # 150 | ||||||||||
| PCD | Dia of Hole | No. of Hole | PCD | Dia of Hole | No. of Hole | ||||||
| 25NB | 1†| 115 | 23 | 15 | 157 | 87 | 14 | 4 | 79 | 14 | 4 |
| 40NB | 1 ½†| 145 | 40 | 18 | 163 | 105 | 15 | 4 | 98 | 15 | 4 |
| 50NB | 2†| 162 | 49 | 20 | 177 | 127 | 17 | 4 | 120 | 17 | 4 |
| 65NB | 2 ½†| 181 | 65 | 22 | 227 | 145 | 17 | 4 | 140 | 17 | 4 |
| 80NB | 3†| 205 | 73 | 21 | 272 | 165 | 17 | 8 | 152 | 17 | 4 |
| 100NB | 4†| 230 | 98 | 26 | 312 | 191 | 17 | 8 | 191 | 17 | 8 |

Price: Â
वाल्व का प्रकार : Ball Check Valve
पोर्ट का आकार : 15 mm to 110 mm
पावर : ,
डिस्क : PVDF Ball
न्यूनतम आदेश मात्रा : 10
स्ट्रक्चर : ,
वाल्व का प्रकार : NonReturn, Flap Type
पोर्ट का आकार : 50mm to 600mm
पावर : Manual
डिस्क : Ductile Iron/CI with Rubber Coating
न्यूनतम आदेश मात्रा : 10
स्ट्रक्चर : ,
वाल्व का प्रकार : Full PVDF NonReturn Valve
पोर्ट का आकार : 1/2 to 4 (DN15 to DN100)
पावर : ,
डिस्क : PVDF (Polyvinylidene Fluoride)
न्यूनतम आदेश मात्रा : 10
स्ट्रक्चर : ,
वाल्व का प्रकार : Check Valve / NonReturn Valve
पोर्ट का आकार : 1/2 to 4
पावर : ,
डिस्क : Solid PVDF Disc
न्यूनतम आदेश मात्रा : 10
स्ट्रक्चर : ,