Product
Our Valve series
Our Automatic recirculation valves have 3 series: ART series, ARL series, and ARM series, respectively corresponding to low-pressure, medium-pressure, and high-pressure service situations, details see below
ART Series
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Introduction
ART series are automatic recirculation valves specially designed for low-pressure service conditions, suitable pressure below PN25/300LB.
Features
- Simple structure with few movement components, operation reliable and stable.
- Easy to install, can be installed vertically or horizontally.
- The bypass flow is big, the maximum flow is 60% of the main flow, KV value can be adjusted.
- Usually, use casting body,
- The maximum bypass operating pressure differential is 4Mpa.
- Bypass does not have a Non-return function.
Specification
| Size | 1''~24'' |
| Rating | PN16~25,150LB~300LB |
| Body type | Casting |
| Body material | A216 WCB,A351 CF8,A351 CF8M,A995 4A,Customized material |
| Trim | SS304,SS316 , Customized material |
| Flange standard | ASME, DIN, JIS, KS, AS, etc |
| Flange connection | FF, RF, RTJ, BW, SW |
ARL Series
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Introduction
ARL series are automatic recirculation valves specially designed for medium-pressure service conditions, suitable pressure below PN10~PN100/150~600LB.
Features
- Unique L bypass can eliminate noise by making a high-speed flow medium, and prevent cavitation.
- Forge valve body, with great performance.
- Bypass has designed a non-return function.
- Mainline flow with venturi port structure, adapt for complicated conditions.
- The maximum working pressure differential between the main flow and bypass is 6MPa.
Specification
| Size | 1''~24'' |
| Rating | PN 16~ 100,150~600 LB |
| Body type | Forge |
| Body material | A105,A182 F304,A182 F316,A182 F51,Customized material |
| Trim | SS304,SS316 , Customized material |
| Flange standard | ASME, DIN, JIS, KS, AS, etc |
| Flange connection | FF, RF, RTJ, BW, SW |
ARM Series
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Introduction
ARM series are automatic recirculation valves specially designed for low-pressure service conditions, suitable pressure below PN16~PN420/150~2500LB.
Features
- Multistage decompression M-type bypass makes flow velocity steady and reduces vibration.
- Forge valve body, with great performance.
- Bypass has designed a non-return function.
- Mainline flow with venturi port structure, adapt for complicated conditions.
- The maximum working pressure differential between the main flow and bypass is 30MPa.
Specification
| Size | 1''~24'' |
| Rating | PN 16~420, CLASS 150~2500LB |
| Body type | Forge |
| Body material | A105,A182 F304,A182 F316,A182 F51,Customized material |
| Trim | SS304,SS316 , Customized material |
| Flange standard | ASME, DIN, JIS, KS, AS, etc |
| Flange connection | FF, RF, RTJ, BW, SW |