Audited Supplier
J2BS/32-42
Compound Exhaust Valve
Iron
CE
liyongda
Carton
CE
Zhejiang. China(Mainland)
8414301900
Product Description
Service valve for BZ semi-hermetic Compressor 
2. Suitable medium: R12, R22, R502, R407c, R134A, R404A, R410A rct. Refrigerants and other refrigerating oil:
3. Suitable temperature: -50° C+150° C
4. Material: Nodular cast iron(QT500)
5. Yongda models: 20-40 p
6. Material: Cast iron
7. Connecting forms: Welding
8. Nominal diameter: 70 (mm)
9. Type sealing form: Soft seal
10. Pressure environment: Normal pressure
11. Working temperature: Room temperature
12. Standard: GB
13. Flow direction: The one-way
14. Shape: Angle type
15. Types of parts and accessories, accessories (channel): Two-way
16. Applicable medium: Gas
This valve is used in any semi-hermetic refrigerationn comprssor and refrigeration system widely.
Application :
valves showed on exhibition :
1. The working air pressure: 3.0mpa, hydraulic pressure: 6.5mpa:
2. Suitable medium: R12, R22, R502, R407c, R134A, R404A, R410A rct. Refrigerants and other refrigerating oil:
3. Suitable temperature: -50° C+150° C
4. Material: Nodular cast iron(QT500)
5. Yongda models: 20-40 p
6. Material: Cast iron
7. Connecting forms: Welding
8. Nominal diameter: 70 (mm)
9. Type sealing form: Soft seal
10. Pressure environment: Normal pressure
11. Working temperature: Room temperature
12. Standard: GB
13. Flow direction: The one-way
14. Shape: Angle type
15. Types of parts and accessories, accessories (channel): Two-way
16. Applicable medium: Gas
This valve is used in any semi-hermetic refrigerationn comprssor and refrigeration system widely.
Application :
valves showed on exhibition :
| Specification | DN | Test pressure | Valve body | Sealing ring | joint pipe | notice |
| SS/406 | φ19 | 3.0MPa | HPb59-1 | tetrafluoroethylene | TP2 | Semi-hermetic Compressor exhaust valve and suction valve |
| SS/407 | φ19 | |||||
| SS/407A | φ25 | |||||
| SS/408 | φ25 | |||||
| SS/410 | φ32 | |||||
| SS/410A | φ38 | |||||
| SS/405 | φ28 | |||||
| J4BS/28 | φ35;φ28 | |||||
| J2BS/70 | φ76 | HT250 | A3 | |||
| J2BS/32 | φ42 | |||||
| J2BS/50 | φ54 |
ABOUT US
Zhejiang Liyongda Refrigeration Machine Co.,Ltd.is a manufatory which is set of production,R&D,sales of valves.
Specializing in the production of various refrigeration right angle,straight through valve,ball valve,check compressor,
refrigeration pipeline,equipment central air-conditioning refrigeration system.
The company was founded in 1992,pant area of 12000 square meters,28 years focused on refrigeration stop
valve manufacturing industry,the strenght,excellent technology.also have perfect quality management system,
won industry recognition.
