BLR Series Diaphram Hand Valve
US$ 1 - 10
/ Piece
100 Pieces(Min. Order)
- ningbo
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | Blue | |
| Model Number | BLR/ | Type | Other, VAVLE | |
| Application | Refrigeration Parts | Certification | CE |
Product Description
BLR Series Diaphram Hand Valve
BLR type hand valve is a manual shut-off valve designed for installation in the liquid ,suction and hot gas lines of refrigeration plant.
It doesn't have gland seal. The external sealing is ensured by some thin metal discs(diaphragms),which hermetically divide the spindle chamber from the fluid flow area.
Applicable to all fluoride refrigerants
Fitted with three stainless steel diaphragms that prevent leakage throughout the operating life of the valve.
Valve plate of polyamide nylon to give complete shut with minimum torque.
Valve cover with special designed to prevent ingress of moisture
Model | Connection | Dimensions(mm) | Weight(g) | Temperature Range(℃) | Max Working Pressure Bar |
KV Factor (m³/h) | |||||
Inch | mm | H1 | H2 | L1 | d | I | |||||
BLR-6410/2 | 1/4"SAE | 85.5 | 67 | 68 | 4.5 | 38 | 305 | -60 to +110 | 35 | 0.40 | |
BLR-6410/3 | 3/8"SAE | 74 | 325 | 1.00 | |||||||
BLR-6410/4 | 1/2"SAE | 78 | 330 | 1.45 | |||||||
BLR-6410/5 | 5/8"SAE | 1.70 | |||||||||
BLR-6410/6 | 3/4"SAE | 113 | 89.5 | 98 | 6.2 | 50 | 695 | 3.50 | |||
BLR-6420/2 | 1/4"ODF | 85.5 | 67 | 57 | 4.5 | 38 | 300 | 0.40 | |||
BLR-6420/3 | 3/8"ODF | 61 | 305 | 1.00 | |||||||
BLR-6420/M10 | 10 | ||||||||||
BLR-6420/M12 | 12 | 70 | 1.45 | ||||||||
BLR-6420/4 | 1/2"ODF | ||||||||||
BLR-6420/5 | 5/8"ODF | 16 | 71 | 1.70 | |||||||
BLR-6420/M18 | 18 | 113 | 89.5 | 92 | 6.2 | 50 | 700 | 3.50 | |||
BLR-6420/6 | 3/4"ODF | 685 | |||||||||
BLR-6420/M22 | 22 | 94 | 690 | ||||||||
BLR-6420/7 | 7/8"ODF | ||||||||||
Contact Us
- Ningbo Blue Refrigeration Industry Co., Ltd.
- Contact nameAnna Wang Chat Now
- Phone86-574-87036969
- AddressNo.1,5 Xinheng Road,Cicheng Town,Jiangbei District, Ningbo, Zhejiang
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| controller and connectors | Filter Drier Products | Liquid Receiver Products | New Products |
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