Manufacturer: Venn Co., Ltd.
Model: PF-22
Features
- It has passed an operating durability test of one million cycles (Note).
- This applies to nominal diameters of 25 or less, based on in-house testing.
- In addition, it can use with steam, water, air, and oil.
- Moreover, it supports a wide pressure range from 0 to 1.0 MPa.
- Vertical and horizontal installation is possible.
- Finally, for nominal diameters of 25 or less, the coil exterior is made of heat-resistant thermosetting resin.
Specifications
| Product code | PF22-W |
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| type | Piston type |
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| Actuation | Energized open |
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| Nominal diameter | 15-50 (1/2-2) |
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| Applicable fluid | Steam / water / air / oil (kerosene / light oil) |
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| Fluid temperature | 5 to 180 ° C (100 ° C or less for hot water) |
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| Fluid viscosity | 20cSt or less |
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| Applicable pressure | 0-1.0MPa |
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| Minimum differential pressure before and after the valve | 0MPa (0.03MPa when the coil is horizontal) |
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| Allowable leakage amount | Steam / water / oil: None (visual pressure gauge), air: 50 mL / min (standard condition) or less (at 0.05 to 1.0 MPa) |
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| Rated voltage | AC100 / 200V 50 / 60Hz AC110 / 220V 60Hz shared |
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| Insulation type | H species |
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| Ambient temperature | 5-60 ℃ |
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| Protective structure | Dustproof / splashproof / indoor use (When using outdoors, use the TB-03 type terminal box together. |
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| End connection | JIS 10K FF flange |
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| Mounting posture | Horizontal / vertical (excluding the coil downward with respect to the mounting pipe) |
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| Material body | CAC408 |
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| Material Valve body | C3604, with PTFE disc |
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