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Reliance Water Controls 10 Bar Differential Bypass Valve Brass Body 22 mm DIFF200905
Specifications
| Country of Origin | Italy |
|---|---|
| Brand | Reliance Water Controls |
| Body Material | Brass |
| Operating Temperature | 110ﾟC |
| Inlet Connection Type | Compression |
| Model | DIFF200905 |
| Maximum Operating Temperature | 110°C |
| Connection Size | 22mm |
| Spring | Stainless Steel |
| O-ring | EPDM |
| Piston | POM |
| Inlet Port Size | 22 mm |
| Inlet Thread Standard | BSP |
| Inlet Port Gender | Female |
| Minimum Set Pressure | 0bar |
| Maximum Set Pressure | 10bar |
| Differential opening pressure range | 0-0.5bar |
| Valve Body | Standard Brass |
Key Features
- The valve stabilizes circulation, flow rate, and pump pressure automatically.
- It features a visual dial for differential pressure adjustment from 0 to 0.5 bar.
- Constructed with a brass body and stainless steel spring for durability.
- Suitable for operating temperatures up to 110°C.
- O-ring made of EPDM provides effective sealing.
- Piston material is high-quality POM for smooth operation.
- Designed for quick installation with BSP female inlet and outlet thread standards.
- Optimizes boiler flow by allowing continued circulation when thermostatic valves are closed.
Product Description
Reliance Water Controls DIFF200905 Differential Bypass Valve is a robust industrial valve designed to maintain stable circulation and pressure in central heating systems. Rated for a maximum pressure of 10 bar and with a 22 mm compression size, this valve ensures optimal system performance and equipment protection.
The valve includes a user-friendly adjustment dial to set the differential opening pressure precisely between 0 and 0.5 bar, allowing for fine-tuning based on system calculations. This feature helps maintain the correct flow rate through the boiler, even when all thermostatic radiator valves are closed, preventing pump damage and improving energy efficiency.
Manufactured with a durable brass body and equipped with a stainless steel spring, the valve withstands operating temperatures up to 110°C. The inclusion of an EPDM O-ring and a POM piston enhances sealing and operational reliability. Both inlet and outlet ports are BSP standard female threads with 22 mm compression connections, facilitating easy installation and maintenance.
This differential bypass valve is ideal for industrial and commercial applications in plumbing, HVAC, and central heating systems where precise pressure control is critical. Its design supports stability in fluid circulation, extends pump life, and improves overall system reliability.
The valve automatically balances system pressure and flow rate. Visual dial pressure setting allows quick customization of differential pressure. Brass construction ensures long-term resistance to corrosion. EPDM O-ring provides dependable sealing against leaks.
POM piston allows smooth valve operation with minimal wear. Compression inlet and outlet connections simplify integration into heating circuits. Suitable for demanding environments requiring continuous pressure control. Ideal for industrial HVAC, water treatment, and commercial heating installations.
For further product exploration, browse additional Industrial Valves and control valves in the EnvMart catalog for comprehensive fluid power and plumbing solutions.
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Frequently Asked Questions
The maximum operating pressure of this valve is 10 bar.
The valve features a brass body, a stainless steel spring, an EPDM O-ring for sealing, and a POM piston for smooth operation.
This differential bypass valve has a connection size of 22 mm.
It is suitable for operating temperatures up to 110°C.
The valve includes a visual dial that allows for differential pressure adjustment from 0 to 0.5 bar.
The valve has a BSP female inlet connection with compression fittings.
It is designed for use in industrial and commercial applications, particularly in plumbing, HVAC, and central heating systems.
The minimum set pressure for this model is 0 bar.
The valve is equipped with an EPDM O-ring that provides effective sealing against leaks.
This model utilizes a stainless steel spring for durability and performance.
It helps maintain the correct flow rate through the boiler, even when all thermostatic radiator valves are closed, preventing pump damage and improving energy efficiency.
The country of origin for this valve is Italy.
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