- Product Overview
Premium Industrial Piping Solution for Reliable Flow Control Applications
Explore detailed specifications, features, and applications of our premium-quality industrial piping product designed for long-lasting performance.
1 1/2" (40 NB) U-PVC NRV GREY -ASTM STD.
790/INR
Minimum Order Quantity:
1
| Nominal Diameter | 1.5 in |
|---|---|
| Schedule | SCH 80 |
| Material | UPVC |
| Steel Grade | UPVC |
| Thickness | 5 MM |
| Surface Treatment | YES |
| Type | TRUE UNION NRV |
| Coating | Black Varnish |
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POLYBELL – A non-return valve (NRV) union type is a type of union fitting that connects pipes and has a non-return valve function. It’s used to ensure that fluids flow in one direction only, preventing backflow. NRVs are also known as check valves, clack valves, one-way valves, or retention valves. They have many applications, including:
- Plumbing systems: NRVs are used to ensure that fluids flow in the correct direction and prevent backflow.
- Protecting equipment: NRVs help to protect equipment by preventing reverse flow.
- Maintaining system integrity: NRVs help to maintain the integrity of a system by preventing damage and ensuring the desired flow direction.
When designing a system to include an NRV, it’s important to consider the large pressure drop that may occur to ensure the valve performs well.
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