Product description
1. The working air pressure: 3.0mpa, hydraulic pressure: 6.5mpa
2. Suitable medium: R12, R22, R502, R407c, R134A, R404A, R410aect refrigerants and other refrigerating oil.
3. Suitable temperature: -50 C+ 150 C
4. Package : all valves are packaged by Cartons
5.Payment :30% deposit 70% before shipment
Notes:
Flange check valve /non -return valve:
Passed CE certification. It is installed on screw compressor for stopping back flowing of gas. We are the suppiler of hanbell scew compressor. Which is the best screw compressor manufacturer in China.
The quality is very good.
Material: Nodular cast iron
Welcome to buy our check valve
| Model | DN | ΦA | ΦB | ΦC | ΦD | E | ΦF | L | M | H | O |
| YDH50 | Φ82 | Φ82 | Φ64 | Φ63 | Φ83 | 77.8 | Φ18 | 110 | M16 | 20 | Φ60 |
| YDH70 | Φ76 | Φ105.5 | Φ85 | Φ84 | Φ107 | 99 | Φ18 | 135 | M16 | 25 | Φ82 |
| YDH100 | Φ96 | Φ130 | Φ111 | Φ110 | Φ131 | 122 | Φ22 | 135 | M20 | 25 | Φ105 |
| YDH80 | Φ76 | Φ120 | Φ100 | Φ99 | Φ121 | 113.1 | Φ22 | 135 | M20 | 25 | Φ95 |
| YDH40C | Φ43 | Φ75 | Φ60 | Φ59 | Φ76 | 74.25 | Φ18 | 105 | M16 | 20 | Φ55 |
| YDH60C | Φ53 | Φ90 | Φ70 | Φ69 | Φ91 | 84.85 | Φ18 | 110 | M16 | 20 | Φ66 |
| YDH70C | Φ64 | Φ110 | Φ90 | Φ89 | Φ111 | 99 | Φ18 | 125 | M16 | 25 | Φ80 |
| YDH100C | Φ88 | Φ145 | Φ125 | Φ124 | Φ146 | 130.8 | Φ22 | 135 | M20 | 25 | 106.6 |
Zhejiang Brilliant refrigeration Equipment Co., Ltd, is located Ruao industrial park in Xinchang County, Zhejiang province., China. Our company specializes in producing semi-hermetic refrigeration compressor. Which contains Bizer type compressor and Copeland type compressor. We also produce right-angle pattern globe valve, straight-through type globe valve, compressor valve, Refrigeration valve. And we had in this field since 1992. The enterprise owns the consummate production equipments, the abundant technical force, the perfect quality control system, the quality personnel group so as to produce the quality products. Our objective is "to seek the better developments by our unceasing steps, produce the fine quality for good personality, pay due contribution to the society by the quality goods".
We guaranteed products at a competitive price and high quality. At present, our products have a very good sale in domestic and overseas market. We wish to cooperate with you to create a bright future and mutual benefit. Much appreciation for your prompt attention in advance, we are eager to look forward to hearing from you soon.
