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The Wärmer System Screwdriver Operated Slotted Pump Ball Valve - 22mm is a high-quality brass valve engineered for reliable, leak-proof flow control in standard plumbing and pump systems. Featuring a screwdriver-operated slotted design, it offers precise operation and easy maintenance. Its compact 22mm size and robust construction support up to 10 bars of pressure, making it ideal for versatile indoor and outdoor applications where durability and efficiency matter.
| Asin | B07RK3QPHL |
| Best Sellers Rank | 19,737 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 59 in Ball Valves |
| Brand | Wärmer System |
| Connector Type | Flanged |
| Country Of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (56) 4.7 out of 5 stars |
| Exterior Finish | Brass |
| Inlet Connection Size | 1/2 Inches |
| Inlet Connection Type | Brass |
| Item Dimensions | 50 x 50 x 30 millimetres |
| Item Type Name | Ball Valve |
| Manufacturer | EU |
| Material | Brass |
| Maximum Pressure | 10 Bars |
| Model Number | [WA22-SBV1] |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Number Of Pieces | 1 |
| Number Of Ports | 2 |
| Outlet Connection Size | 0.83 Inches |
| Outlet Connection Type | Flange |
| Part Number | [WA22-SBV1] |
| Set Name | Wärmer System |
| Size | 1.1/2" x 22mm |
| Specification Met | ANSI B1.20.1, ASME B16.34 |
| Thread Type | NPT |
| Unit Count | 1.0 count |
| Valve Type | Ball Valve |
User
Good price
Good product,good guality thanks
User
Great quality with fiber washers
Be warned, my previous gate valve's where supplied with rubber washer, these valve's supplied with quality fiber washers! Rubber washers rel bad news they perished with heat from water and age,problem is they then leak only small amount, which is not noticeable as it drys out,then causes bad corrosion to gate valve, as mine did so not able to remove pump without draining central heating,real pain nad to remove pump from pipes then carefully cut through edge of nut on gate valve without damage to thread on pump! Fiber washers as supplied with these valve's the best.
User
Good quality, fits standard Grudfos boiler pump
Good quality, fits standard Grudfos boiler pump
User
Came a day early,top supplier
Replaced the original valves
User
I always change the fittings when fitting a new pump
I always change the fittings when fitting a new pump, I have found that all these types of valves weep from the turn slot after a few years, and have found its best to replace them when fitting a new / replacement pump. These new fittings have worked very well and will see how the fare in the coming years...
User
Quality
Just as advertised easy to fit . Time will tell after some use.
User
Good quality replacement
Was a replacement for similar valves but appears to be a better quality version.
User
a quality made fitting.
Advice required on how to lubricate valve.
Trustpilot
3 days ago
1 month ago