This 22mm Compression Gate Type Pump Valve connects directly to internal hot and cold water systems. Specifically, it provides a durable, secure, and highly reliable method of isolating fluid flow within your plumbing or heating network. Furthermore, thanks to the smooth multi-turn handwheel mechanism, you achieve precise control over fluid regulation while completely eliminating the risk of water hammer associated with fast-closing valves.

Therefore, this 22mm Gate Type Pump Valve works perfectly for domestic plumbing, heating networks, and low-pressure isolation lines. Additionally, it easily handles demanding applications, such as being installed on main cold water storage tank feeds, hot water cylinder balances, or primary heating circuits where unrestricted full flow is absolutely essential.

The valve features a robust construction with a high-quality brass body and a solid, precision-machined internal wedge design. Moreover, the material is completely corrosion-resistant and engineered for continuous, leak-free operation under constant thermal expansion and contraction. As a result, this solid build makes it fully reliable for long-term residential, agricultural, and commercial plumbing installations.

Key Features & Benefits:

• Full Bore Unrestricted Flow: The valve’s internal solid wedge fully retracts into the body when completely opened. Consequently, you achieve maximum system efficiency and maintain optimal pressure without any of the restrictive pressure drops or friction losses associated with standard globe or reduced-bore valves.

• Anti-Water Hammer Multi-Turn Mechanism: The ergonomic handwheel acts as a highly controlled operating mechanism. Importantly, it requires multiple turns to fully open or close the system, ensuring a gradual shutdown of fluid velocity. Therefore, it guarantees total protection for your pipework against destructive hydraulic shockwaves.

• Tight Solid Wedge Seal: The internal mechanical wedge drops perfectly into the machined seat to isolate the line. For example, if you are isolating a gravity-fed water system for repairs, this solid mechanical closure guarantees a fully secure drop-tight seal even in low-pressure or static-head applications.

• Durable Brass Construction: The high-quality brass body prevents structural degradation and dezincification over time. In particular, this solid material also provides excellent temperature and pressure resistance, effectively handling both heavy-duty heating loops and domestic potable water applications with total reliability.

Technical Specifications:

• Product Type: Gate Type Valve

• Connection Size: 22mm

• Joint Type: Compression Joint

• Bore Type: Full Bore (unrestricted flow when open)

• Handle Type: Multi-Turn Handwheel

• Material: High-quality Brass

• Application: Plumbing, Heating, Gravity-Fed Systems, and Water Isolation