DESCRIPTION
This model discharge excess pressure straight to the atmosphere through small holes. The Set point value is adjusted by the regulating screw, externally, without disassembling.
FEATURES
• Zero-leak until the set point.
• External adjustment.
• Optional factory pre-set.
• External range engraving.
• Low hysteresis.
• 100% tested and calibrated in factory.
• Low cost.
• Optional manual operation.
Datasheet
Specifications
Accuracy: ±10% set point
Reseal pressure: ≥ 80% set point
Orifice: Ø6.5mm (valve full open)
Coefficient CV: 0.85 (valve full open)
Maximum operating temperature: See Datasheet
Maximum service pressure @ 70 °F: 300 psi
| Product code | Connection 1 | Connection 2 | Model | MWP (PSI) | cv | Quote |
|---|---|---|---|---|---|---|
| 16100112 | 1/4 NPT M 76 | VAR25-3-I | 300 |  |
||
| 16100114 | 1/2 NPT M 57 | VAR50-3-I | 300 | |
||
| 16100412 | 1/4 NPT M 27 | VAR25-13-I | 300 | |
||
| 16100414 | 1/2 NPT M 32 | VAR50-13-I | 300 | |
||
| 16101112 | 1/4 NPT M 72 | VAR25-3-I-T C/TIRAD | 300 | |
||
| 16101114 | 1/2 NPT M 76 | VAR50-3-I-T C/TIRAD | 300 | |
||
| 16101412 | 1/4 NPT M 71 | VAR25-13-I-T C/TIRAD | 300 | |
||
| 16101414 | 1/2 NPT M 55 | VAR50-13-I-T C/TIRAD | 300 | |
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