| BODY | COVER | IS 210 Gr FG 200 | 220 |
| TRIMS | 13 Cr | 18 Cr 8 Ni |
| MFG STD | GENERALLY CONFORMING TO BS 1868 |
| INSP & TEST STD | GENERALLY CONFORMING TO BS 6755 |
| ENDS | FLANGED TO DIN 2532 FOR PN 10 |
| FLANGED TO DIN 2533 FOR PN 16 | |
| OPERATION | AUTOMATIC |
| HYD-TEST PRESSURE | BODY : 213 Psig (15 Kg/Cm ²) |
| SEAT : 142 Psig (10 Kg/Cm ²) | |
| SIZE RANGE | 15 MM TO 250 MM |
The Non Return Valve (NRV) PN 10 / PN 16, Piston Lift Type with Bolted Cover, is designed to allow unidirectional flow and prevent backflow in low to medium-pressure systems. Engineered for efficient performance in water, steam, gas, and industrial fluid applications, this valve offers reliable sealing and durability.
Featuring a piston lift mechanism, it ensures a tight shut-off with minimal pressure drop. The bolted cover design allows for easy inspection and maintenance. Manufactured from cast iron, ductile iron, or stainless steel, it meets international standards and provides long service life under varying operating conditions.
Key Features:
Valve Type: Piston Lift Type Non Return Valve
Pressure Ratings: PN 10 / PN 16
Design Standards: DIN / EN 558 / BS 5154
Body Materials: Cast Iron, Ductile Iron, Stainless Steel
End Connections: Flanged (EN 1092-2)
Cover Design: Bolted Cover
Applications: Water Supply, HVAC, Steam Lines, Process Industry
Temperature Range: Up to 200°C (material dependent)
Leakage Class: Class VI
Reliable and easy to maintain, the PN 10 / PN 16 Piston Lift Type NRV is ideal for backflow prevention in general industrial pipelines.
The Non Return Valve (NRV) PN 10 / PN 16, Piston Lift Type with Bolted Cover, is designed to allow unidirectional flow and prevent backflow in low to medium-pressure systems. Engineered for efficient performance in water, steam, gas, and industrial fluid applications, this valve offers reliable sealing and durability.
Featuring a piston lift mechanism, it ensures a tight shut-off with minimal pressure drop. The bolted cover design allows for easy inspection and maintenance. Manufactured from cast iron, ductile iron, or stainless steel, it meets international standards and provides long service life under varying operating conditions.
Key Features:
Valve Type: Piston Lift Type Non Return Valve
Pressure Ratings: PN 10 / PN 16
Design Standards: DIN / EN 558 / BS 5154
Body Materials: Cast Iron, Ductile Iron, Stainless Steel
End Connections: Flanged (EN 1092-2)
Cover Design: Bolted Cover
Applications: Water Supply, HVAC, Steam Lines, Process Industry
Temperature Range: Up to 200°C (material dependent)
Leakage Class: Class VI
Reliable and easy to maintain, the PN 10 / PN 16 Piston Lift Type NRV is ideal for backflow prevention in general industrial pipelines.
