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Big Valve/Brass Valve/Regulating Valves
1. Product Summary
CV series of cast copper regulating valves are suited to use together with CK30 series of actuators to adjust the cool water, hot water or steam of the pipe system, and adjust the liquid of the heating supply system, air-conditioning system or ventilation cleaning system.
2. Material
Valve Body: Brass
Valve Stem: Stainless Steel 1Cr18Ni9
Seal Element of Valve Stem: GR-N or PTFE
3. Technical Parameter
Nominal Pressure: 1.6Mpa
Connection way: Internal thread G
Medium Temperature: Normal temperature (0~90oC )
The direction of water flow: According to the direction of the arrow (2-way) diffluence
confluence (3-way)
Medium: cold water, hot water or 50% glycol water liquor
Leakage Capacity:≤0.05%Kvs (within the stated )
4. 2-way Valve Model and Dimension
Model | DN(mm) | Kv(m3/h) | Journey(mm) | Closing Pressure Difference(Kpa) | Main Dimension | |||
L | H0 | H1 | Weight(Kg) | |||||
CV0252 | DN25 | 8 | 20 | 1000 | 104 | 135.5 | 52.5 | 3.5 |
CV0322 | DN32 | 16 | 20 | 750 | 10 | 138 | 57.5 | 3.7 |
CV0402 | DN40 | 25 | 20 | 500 | 120 | 144.5 | 63 | 4.4 |
CV0502 | DN50 | 40 | 20 | 300 | 134 | 143.5 | 63 | 5.7 |
5. 3-way Valve Model and Dimension
Model | DN(mm) | Kv(m3/h) | Journey(mm) | Closing Pressure Difference(Kpa) | Main Dimension | |||
L | H0 | H1 | Weight(Kg) | |||||
CV0253 | DN25 | 8 | 20 | 1000 | 104 | 135.5 | 64.5 | 3.8 |
CV0323 | DN32 | 16 | 20 | 750 | 110 | 138 | 65.5 | 4.2 |
CV0403 | DN40 | 25 | 20 | 500 | 120 | 144.5 | 76 | 5.0 |
CV0503 | DN50 | 40 | 20 | 300 | 134 | 143.5 | 77.5 | 6.7 |