BLR Series Piston Check Valve
US$ 1 - 10
/ Piece
100 Pieces(Min. Order)
- ningbo
- T/T D/P D/A Credit Card
You May Like
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 Piston Check Valve
BLR plunger single check valve can open and close by itself,which can be install in commercial refrigeration system.Civil ,and industrial equipment.
The valve ensure the correct flow direction only.
Prevents back-condensation from warm to cold evaporator.
Built-in damping piston that makes the valves suitable for installation in lines where pulsation can occur,e.g.in discharge line from the compressor
Oversize connection provide flexibility in use.
Model | Connection | H | H1 | L | Q | |||||
Inch | mm | Inch | mm | Inch | mm | Inch | mm | Inch | mm | |
BLR-3122/7 | 7/8 | 22.4 | 3.3 | 84.5 | 1.1 | 28.5 | 3.9 | 100.0 | 2.4 | 60.0 |
BLR-3122/9 | 1 1/8 | 28.8 | 3.3 | 84.5 | 1.1 | 28.5 | 3.9 | 100.0 | 2.4 | 60.0 |
BLR-3122/11 | 1 3/8 | 35.0 | 4.0 | 101.5 | 1.3 | 34.0 | 4.6 | 118.0 | 2.8 | 68.0 |
BLR-3122/13 | 1 5/8 | 42.0 | 4.9 | 125.5 | 1.5 | 37.0 | 5.6 | 141.0 | 3.5 | 88.0 |
BLR-3122/17 | 2 1/8 | 54.0 | 5.6 | 142.0 | 1.7 | 42.5 | 6.8 | 173.0 | 4.1 | 104.0 |
BLR-3142/7 | 7/8 | 22.4 | 3.3 | 84.5 | 1.1 | 28.5 | 6.7 | 170.0 | 2.4 | 60.0 |
BLR-3142/9 | 1 1/8 | 28.8 | 3.3 | 84.5 | 1.1 | 28.5 | 7.9 | 201.0 | 2.4 | 60.0 |
BLR-3142/11 | 1 3/8 | 35.0 | 4.0 | 101.5 | 1.3 | 34.0 | 9.1 | 232.0 | 2.8 | 68.0 |
BLR-3142/13 | 1 5/8 | 42.0 | 4.9 | 125.5 | 1.5 | 37.0 | 10.1 | 256.0 | 3.5 | 88.0 |
BLR-3142/17 | 2 1/8 | 54.0 | 5.6 | 142.0 | 1.7 | 42.5 | 11.2 | 285.0 | 4.1 | 104.0 |
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
Product Categories
controller and connectors | Filter Drier Products | Liquid Receiver Products | New Products |
Oil Management Products | Suction Line Accumulator Products | Valves |
New Products
-
BLR/SV SERVICE VALVE & BLR/FSA ADAPTER
-
NINGBO BULE SERVICE VALVE & ADAPTER
-
BLR/TPH Pressure Hose&Fitting
-
BLR/VA Vibration Absorber
-
ningbo blue industrial SIGHT GLASSES
-
SAFETY VALVES AND SENSORS
-
CHEAP BRASS FITTINGS
-
BLR/FRV Series 4 Ways Reversing Valve
-
BLR/OPG Oil Pressure Gauge
-
ningbo BLR /AV Access Valve
-
FOOT CONNECTIONS
-
brass CONNECTIONS
Popular Searches
- Air Conditioner Compressor
- heat exchanger
- oil cooler
- heat recovery
- heating plate
- heat exchange
- Plate Heat Exchanger
- Heat Pipe Cooler
- refrigerator water cooled condenser
- water heater gas
- Plate Heat Exchanger Gasket
- heat radiator
- heat exchange equipment
- oil radiator
- Condenser Unit
- condense
- Refrigeration & Heat Exchange
- air heat exchanger
- Fin Tube
- Air Cooled Condenser
- Heat Exchanger Plate
- Wire Condenser
- Refrigeration & Heat Exchange Parts
- Refrigerator Condenser
- heat exchanger tube
- calorifier
- Air Oil Cooler
- Air Compressor Oil Cooler
- Hydraulic Oil Cooler
- Air Condition Compressor
Recommended Products
- Bitzer Compressor Electronic Oil Pressure Differential Switch OUT571 / DELTA-P II BITZER 3473171
- BITZER compressor oil separator optical level switch OLC-D1 sensor 34794901
- Bitzer compressor protection module INT69 52A120S10
- Bitzer compressor protection module SE-B1 34701901 SE-B1 34701901 SE-B3 34703501
- Bitzer compressor protection module SE-B1 34701901 SE-B1 34701901
- Bitzer compressor protection module SE-B1 34701901 SE-B2 34702701
- Bitzer compressor protection module SE-B1 34701901
- Bitzer SE-B1 SE-B3 Bitzer compressor protection relay SE-E1 protection module 34701901 / 271
- SE-B1B2B3 Bitzer compressor protection module Lodam E1E4E5 34702701/110/3501
- Protection module SE-E1 SE-E2 SE-B1 SE-B3 Bitzer piston screw compressor coil
- SE-B3 Bitzer SE-E1 34701710 34701701 Bitzer KRIWAN screw compressor protection motor
- SE-E2 347038-01 Bitzer compressor module SE-E1 motor protector 347017-1
Find Similar Products By Category
- Industrial Equipment & Components > Heater & Heat Exchanger > Heat Exchanger
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now
Ningbo Blue Refrigeration Industry Co., Ltd.
AIBot OnlineThis conversation is AI-generated. Contact manufacturer before transaction to confirm info.
-
Anna Wang
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.

- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile