Hafner - Stainless Steel Valves - Pneumatically actuated valves
- 3/2-way valves
- 5/2-way valves
- 5/3-way valves
Stainless steel pilot actuated valve | monostable | NC | air spring return | INOX
| Type number | Port size | Air flow | Operating pressure | Actuating pressure | Size of actuation port | Function |
|---|---|---|---|---|---|---|
| P 310 701 VES | G 1/4" | 1250 l/min | 2...10 bar | Same as operating pressure | G 1/8" | single pilot | NC |
| P 310 701 NPT VES | NPT 1/4" | 1250 l/min | 2...10 bar | Same as operating pressure | NPT 1/8" | single pilot | NC |
| P 310 121 VES | G 1/2" | 3000 l/min | 2...10 bar | Same as operating pressure | G 1/8" | single pilot | NC |
| P 310 121 NPT VES | NPT 1/2" | 3000 l/min | 2...10 bar | Same as operating pressure | NPT 1/8" | single pilot | NC |
Stainless steel pilot actuated valve | monostable | NC | mechanical spring return | INOX
| Type number | Port size | Air flow | Operating pressure | Actuating pressure | Size of actuation port | Function |
|---|---|---|---|---|---|---|
| P 311 701 VES | G 1/4" | 1250 l/min | 2...10 bar | 3...10 bar | G 1/8" | single pilot | NC |
| P 311 701 NPT VES | NPT 1/4" | 1250 l/min | 2...10 bar | 3...10 bar | NPT 1/8" | single pilot | NC |
| P 311 121 VES | G 1/2 | 3000 l/min | 2...10 bar | 3...10 bar | G 1/8 | single pilot | NC |
| P 311 121 NPT VES | NPT 1/2" | 3000 l/min | 2...10 bar | 3...10 bar | NPT 1/8" | single pilot | NC |
Stainless steel pilot actuated valve | monostable | air spring return | INOX
| Type number | Port size | Air flow | Operating pressure | Actuating pressure | Size of actuation port | Function |
|---|---|---|---|---|---|---|
| P 510 701 VES | G 1/4" | 1250 l/min | 2...10 bar | Same as operating pressure | G 1/8" | single pilot |
| P 510 701 NPT VES | NPT 1/4" | 1250 l/min | 2...10 bar | Same as operating pressure | NPT 1/8" | single pilot |
| P 510 121 VES | G 1/2" | 3000 l/min | 2...10 bar | Same as operating pressure | G 1/8" | single pilot |
| P 510 121 NPT VES | NPT 1/2" | 3000 l/min | 2...10 bar | Same as operating pressure | NPT 1/8" | single pilot |
Stainless steel pilot actuated valve | monostable | mechanical spring return | INOX
| Type number | Port size | Air flow | Operating pressure | Actuating pressure | Size of actuation port | Function |
|---|---|---|---|---|---|---|
| P 511 701 VES | G 1/4" | 1250 l/min | 2...10 bar | 3...10 bar | G 1/8" | single pilot |
| P 511 701 NPT VES | NPT 1/4" | 1250 l/min | 2...10 bar | 3...10 bar | NPT 1/8" | single pilot |
| P 511 121 VES | G 1/2" | 3000 l/min | 2...10 bar | 3...10 bar | G 1/8" | single pilot |
| P 511 121 NPT VES | NPT 1/2" | 3000 l/min | 2...10 bar | 3...10 bar | NPT 1/8" | single pilot |
Stainless steel pilot actuated valve | bistable | INOX
| Type number | Port size | Air flow | Operating pressure | Actuating pressure | Size of actuation port | Function |
|---|---|---|---|---|---|---|
| P 520 701 VES | G 1/4" | 1250 l/min | 2...10 bar | 3...10 bar | G 1/8" | double pilot |
| P 520 701 NPT VES | NPT 1/4" | 1250 l/min | 2...10 bar | 3...10 bar | NPT 1/8" | double pilot |
| P 520 121 VES | G 1/2" | 3000 l/min | 2...10 bar | 3...10 bar | G 1/8" | double pilot |
| P 520 121 NPT VES | NPT 1/2" | 3000 l/min | 2...10 bar | 3...10 bar | NPT 1/8" | double pilot |
Stainless steel pilot actuated valve | spring return to middle position | centre closed | INOX
| Type number | Port size | Air flow | Operating pressure | Actuating pressure | Size of actuation port | Function |
|---|---|---|---|---|---|---|
| P 531 701 VES | G 1/4" | 1250 l/min | 2...10 bar | 3...10 bar | G 1/8" | 5/3-way | centre closed |
| P 531 701 NPT VES | NPT 1/4" | 1250 l/min | 2...10 bar | 3...10 bar | NPT 1/8" | 5/3-way | centre closed |
| P 531 121 VES | G 1/2" | 3000 l/min | 2...10 bar | 3...10 bar | G 1/8" | 5/3-way | centre closed |
Stainless steel pilot actuated valve | spring return to middle position | centre exhausted | INOX
| Type number | Port size | Air flow | Operating pressure | Actuating pressure | Size of actuation port | Function |
|---|---|---|---|---|---|---|
| P 532 701 VES | G 1/4" | 1250 l/min | 2...10 bar | 3...10 bar | G 1/8" | 5/3-way | centre exhausted |
| P 532 701 NPT VES | NPT 1/4" | 1250 l/min | 2...10 bar | 3...10 bar | NPT 1/8" | 5/3-way | centre exhausted |
| P 532 121 VES | G 1/2" | 3000 l/min | 2...10 bar | 3...10 bar | G 1/8" | 5/3-way | centre exhausted |
Stainless steel pilot actuated valve | spring return to middle position | centre pressurised | INOX
| Type number | Port size | Air flow | Operating pressure | Actuating pressure | Size of actuation port | Function |
|---|---|---|---|---|---|---|
| P 533 701 VES | G 1/4" | 1250 l/min | 2...10 bar | 3...10 bar | G 1/8" | 5/3-way | centre pressurized |
| P 533 701 NPT VES | NPT 1/4" | 1250 l/min | 2...10 bar | 3...10 bar | NPT 1/8" | 5/3-way | centre pressurized |
| P 533 121 VES | G 1/2" | 3000 l/min | 2...10 bar | 3...10 bar | G 1/8" | 5/3-way | centre pressurized |
Hafner - Stainless Steel Valves - Pneumatically actuated valves
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