R-017521-13 Pressure Protection Valve 1/4NPT 70psi
R-017521-13 Pressure Protection Valve 1/4NPT 70psi
The pressure protection valve is a non-adjustable closed pressure-control valve. When supply air is greater than 75 psi, the valve opens and supplies air downstream. When air supply falls below 70 psi, the valve closes. A typical application would be in an air brake system, to protect a reservoir by closing automatically at 70 psi when a reservoir system failure occurs.
Features:
- Material Black anodized aluminum, stainless spring
- Mounting Direct mount or inline mount
- Ports 1/4 in NPTF
- Pressure 200 psi max. supply, Not Adjustable
- Pressure to open 75 psi
- Pressure to close 70 psi
- Flow Cv = 1.0 (48 scfm fully open)
- Diaphragm Low-temp Buna
- Temperature -40°F to +180°F
- Diameter 1.5 in
- Height 1.23 in
OE Numbers:
- Replaces the following numbers:
- VS38941
- VS-38941
- B38941
- B-38941
- VS1128
- VS-1128
- S-1128
- S1128
- 10100
- 1291503
- 1709055411
- 3341146
- 90554107
- B2400-B80
Drawing / Dimensions:
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