Dn15-Dn80 Butt Welding Ammonia Shut off Globe Stop and Check Valve for Refrigeration Unit

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Min Order 1000 USD
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Changzhou AMG Refrigeration Equipment Co., Ltd.

VIP   Audited Supplier 8 years
Profile Certified by SGS/BV
VCY15-80-D
Ammonia, Fluorine,Propane,Propylene,etc
-50ºC to +150ºC
Carbon Steel
Welding
Globe
28 Bar
GB/ANSI/DIN
Industrial Usage
AMG
Individual Box for Each Valve
China
8481300000
Product Description
Technical Parameters

Nominal Pressure:              2.5Mpa
Applicable temperature:     -50ºC to +150ºC
Applicable medium:           Ammonia, fluorine, propane, propylene, etc




 
NameTypeDimension (mm)Weight (kg)
ϕDϕD1LϕD0H1H
straight through stop check valveRCT15-D1910095652402552.3
RCT20-D26105105652452602.7
RCT25-D33115115752903154.2
RCT32-D39120140752953205.4
RCT40-D46135150953203657.4
RCT50-D58145165953653709.1
RCT65-D7815518510537042517.8
RCT80-D9116520011540046520.8
RCT100-D11021023520846550547
RCT125-D13424227022954059565
RCT150-D16126030026758564590
RCT200-D221320360360745835149
RCT250-D276350425410780870202
RCT300-D3283704854509551070335
RCT350-D38143055550510401165425


Product features

· Optimal product design. Adoption of computer-aided design (CAD SolidWorks ).Applicable to all general-purpose refrigerants and non-corrosive gases and liquids, including ammonia, fluorine, propane and propylene. 

· Perfect sealing performance. The moving part valve stem is provided with high-precision double O-ring and PTFE packing to ensure zero leakage. All sealing gaskets are environment- friendly asbestos-free ones that are resistant to both fluorine and ammonia. 

· The back seal design enables convenient valve maintenance during system operation. The double-cone seal design ensures large flow capacity, small pressure drop and high efficiency.A special linkage structure between valve stem and valve clack is adopted so that the concentricity of valve clack is adjusted automatically to ensure valve closing tightness and minimize valve clack friction for prolonging service life. 

· Compact structure, small size and light weight. Reducing freight cost, shortening installation time and lowing labor intensity.Best protection against rusting and corrosion. Special rust-proof materials are used on the surface. The internal and external surfaces are treated with special formula and process to ensure cleanness and rust-free. The stainless steel valve stem is polished by a special technique. 

· Possibility of direct welding to steel pipe or brazing to copper pipe. Customer options are offered for either hand-wheel or sealed cap.Each valve is inspected strictly according to European standards. 


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