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The material of construction is primarily stainless steel ASTM-CF8 castings, AISI-304 drawn materials, and bronze. The spring is made of special stainless steel. The diaphragm material is a superior grade of stainless sheet steel. Seating is with soft seats of PTFE with carbon. The standard product has a 1/4" BSPT at the feedback pressure port.
BSPT standard (BSP/NPT optional). Custom designs are possible. All dimensions and drawings can change at any time without any notice. Information is for reference only. Please contact us for details before ordering or purchasing.
Pressure Regulating Valve
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| Specifications |
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 | Sizes 3/4", 1" and 1-1/2" |
 | Maximum inlet pressure 460 (32 bar) |
| Maximum outlet pressure 185 psi (13 bar) |
 | Maximum fluid temperature 205 degrees C |
| Model No. | Size (inches) |
L (mm) |
H1 (mm) |
H2 (mm) |
D (mm) |
Weight (kg) |
Flow (Cv) |
| VPR-20-GA | 3/4 | 160 | 76 | 118 | 202 | 10.6 | 4.8 |
| VPR-25-GA | 1 | 160 | 76 | 120 | 232 | 12.7 | 9.9 |
| VPR-38-GA | 1-1/2 | 180 | 82 | 143 | 280 | 23.0 | N/A |