angle-seat valves
NR Y
- Heat-stabilized Nylon PA66 cylinder
- Valve status indicator
- Max temperature +80° C
- Available as NC NO DA
- Closing against flow
Type
2-way piston valve
Brass body
Brass body
Applications
Water and other liquids in which debris is contained
Please check Chemical Compatibility Chart to verify compatibility between fluids and materials of NR Y valve or contact our technical department.
Tech Specs
| Name | NR Y |
|---|---|
| Type | 2 way Angle seat piston valve |
| Sizes | 1/2" – 2” (PN16) |
| Pipe threads | F/F gas ISO228 |
| Shutter type | Normally Closed NC, Normally Open NO, Double Action DA |
| Flow type | Flusso unidirezionale 1→2 / Flow unidirectional 1→2 |
| Ambient temperature | -20°/+60°C |
| Pilot pressure | Min 4.0 bar – Max 8.0 bar |
| Valve body | Brass |
| Spacer | No |
| Rotable cylinder | No |
| Seal holder | Brass |
| Piston | Aluminium |
| Cylinder | Heat-stabilized nylon PA66 |
| Piston rod | Stainless steel Aisi 304 |
| Rod wiper | No |
| Rod guide | No |
| Internal o-rings | FKM |
| Shutter seal | FKM |
| Valve status indicator | Stem |
| Upon request | |
| PTFE or EPDM Shutter seal | |