Pressure Gauge Valve – Forged Brass PN 250
APPLICATIONS
Gauge needle valve PN250. It is used as a shut-off valve installed before a manometer, its purpose is to ensure repair or replacement of the manometer without having to stop the system. A threaded hole is made in the lower part of the valve, which can be used as a test connection if necessary.
VARIANTS
Thread connection: Male/Female
Connection size: Thread: M20x1.5; G 1/2″
The Forged Brass Pressure Gauge Valve PN 250 is a high-performance industrial component designed for precise pressure measurement and control in demanding applications. Constructed from premium forged brass, this valve ensures exceptional durability, corrosion resistance, and reliability under high-pressure conditions up to PN 250. It is engineered to provide a secure connection between pressure gauges and process systems, enabling accurate monitoring while allowing for easy isolation and maintenance without system shutdown.This valve features a robust design with a blow-out proof stem, ensuring operational safety and preventing accidental releases. The precision-machined threads guarantee a leak-tight seal, compatible with standard gauge fittings. Its compact and ergonomic design facilitates easy installation in confined spaces, making it ideal for a wide range of industries including oil and gas, chemical processing, water treatment, and manufacturing.Key benefits and specifications include:Material: Forged brass for superior strength and longevityPressure Rating: PN 250 (equivalent to 25 bar or 362.5 psi)Connection Types: Available in various thread standards (e.g., NPT, BSP)Temperature Range: Suitable for -20°C to 120°CApplications: Ideal for hydraulic systems, pneumatic controls, and process instrumentationOptimize your system’s efficiency and safety with this reliable pressure gauge valve, designed to meet rigorous industrial standards and enhance performance in critical environments.

Materials
| No. | DETAILS | MATERIALS |
|---|---|---|
| 1 | Body | brass / forged |
| 2 | Packing seal | Teflon / PTFE |
| 3 | Spindle | stainless steel 1.4104 / AISI 316L |
| 4 | Drive wheel | plastic |
| 5 | Clamping sleeve | brass / forged |
Features
| SPECIFICATION | |
|---|---|
| Standard | DIN |
| P max. working pressure | 400 Bar |
| T max operating temperature | 120 °C |
| Operation | Manual with wheel |
| Weight | 0.600 kg |
| Inlet | 1/2" (BSPP) |
| M20 x 1.5 | |
| Outlet | 1/2" (BSPP) |
| M20 x 1.5 | |
| DN | accession | working pressure (Bars) | (kg) |
|---|---|---|---|
| 4 | BSPP G1/2" | 0 - 250.0 | 0.600 |
| 4 | M20x1.5 | 0 - 250.0 | 0.600 |










