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Product Specifications:
| Item | Pressure Relief Valve |
| Application | Commercial, Industrial, Oil/Air Systems, Residential |
| Body Material | Brass |
| Connection Type | MNPT x FNPT |
| Disc Material | Buna N |
| Factory Set Pressure | 150 psi |
| For Media | Air, Oil, Water |
| Inlet Connection Size | 1/2" |
| Inlet Size | 1/2" |
| Operating Pressure Range | 50 psi to 175 psi |
| Operating Temperature Range | 180°F |
| Outlet Size | 1/2" |
| Outlet Type | NPT |
| Overall Height | 3" |
| Pressure Adjustment Range | 50 psi to 175 psi |
| Pressure Range | 50 psi to 175 psi |
| Product Type | Pressure Relief Valve |
| Spring Material | Stainless Steel |
| Temp. Range | 180°F |
| Test Lever | No |
Shipping Info:
| Ship weight (kg) | 0.18 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Product Variants
| Product | Model | Factory Set Pressure | Connection Type | Body Material | Inlet Size | Outlet Size | Overall Height | Disc Material | Outlet Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
3/4 LFBRVM1SXSXB-125 | 125 psi | Socket x Socket | Bronze | 3/4" | 3/4" | 4 3/4" | Synthetic Rubber | - | €226.60 | |
![]() |
3/4 LFBRVM1TXTXB-125 | 125 psi | FNPT x FFPT | Bronze | 3/4" | 3/4" | 4 3/4" | Synthetic Rubber | FPT | €243.93 | |
![]() |
3/4 LF53-125 | 125 psi | MNPTF x FNPTF | Brass | 3/4" | 3/4" | 2 7/8" | Buna N | - | €387.95 |
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WATTS 1/2 530-FP Pressure Relief Valve, Brass, Npt, Npt, 1/2 Inch Inlet Size, 1/2 Inch Outlet Size
€233.90 /unit



