Refrigeration Ammonia Stop and Check Valve with Cap for Cold Room Pipe

May 28, 2025

Model NO.: cast steel
Certification: Ce
Weight: 5.8 Kg/PCS
Trademark: Dofun
Transport Package: Carton/ Wooden Carton/Pallet
Specification: cast steel
Origin: China
HS Code: 3006910000
 
Basic product information :
Product name refrigeration ammonia stop and check valve with cap for cold room pipe
Nominal pressure 4.0Mpa
Test pressure 6.0Mpa
Temperature arrangement below 50 degree ~above 150 degree
Suitable medium : Ammonia ,Fluoride
Size (inch)  1-1/4 1-1/2 2 2-1/2 3 4 5 
DN(diamemter)  DN32 DN40 DN50 DN65 DN80 DN100 DN125 
Company information 
We are specialized in refrigeration valve,like ammonia valve ,Bitzer/carrier/copeland compressor service valve since 2011 ,Passed CE,ISO9001 certificate . Goods export to Chile ,Vietnam,Mexico and Iran etc. countries. 
 
Type No. Nominal diameter GB-D DIN-D Length-G Cap-C Dimension-E Connection 
SCV-S 32 38 42.4 155 50 26.5 Butt welding
40 45 48.3 155 50 26.5
50 57 60.3 148 50 32.5
65 76 76.1 176 50 40.5
80 89 88.9 216 60 49.5
100 108 114.3 264 60 6074
125 133 139.7 330 74 40.5

drawing:


Frequently Asked Question
1.What is you MOQ ?
20PCS
2.Are you factory ?
  Yes, we are a factory .
3.How about your delivery time?
 Lots of in store,or about 15 working days.
4.Is there any discount ?
 Certainly,different quantity with different discount.
5.Shipment
  By sea  or  By air
6.Payment
T/T  L/C  Western Union.
Drawing:
Refrigeration Ammonia Stop and Check Valve with Cap for Cold Room Pipe
Other refrigeration valve as follow:
Refrigeration Ammonia Stop and Check Valve with Cap for Cold Room Pipe
Refrigeration Ammonia Stop and Check Valve with Cap for Cold Room Pipe
Refrigeration Ammonia Stop and Check Valve with Cap for Cold Room PipeRefrigeration Ammonia Stop and Check Valve with Cap for Cold Room Pipe
Refrigeration Ammonia Stop and Check Valve with Cap for Cold Room Pipe
Application:
The valve is called ammonia valve .which is used for ammonia cold room pipe . Which control the flow of ammonia by operate the hand wheel or Aluminum cap.

CoCrMo Plate

The earliest cobalt alloy as biomedical material developed is the CO-Cr-Mo alloy with austenitic structure. The alloy contains approximately 27-30% chromium, 5-7% molybdenum, and small amounts of other elements such as nickel, iron, and carbon. These elements contribute to the alloy's mechanical properties and resistance to wear and tear.
With its excellent mechanical properties and good biocompatibility, especially excellent corrosion resistance, wear resistance and casting properties are widely used. Its corrosion resistance is 10 times stronger than that of Stainless Steel, and its hardness is 1/3 higher than that of stainless steel
Therefore, it is suitable for the production of artificial joints, denture and other medical devices with high abrasion. 50s began to be used in the manufacture of artificial joints.
Cocr F75 as implantable grade casting is commonly used in biomedical applications, particularly in dental and orthopedic implants.

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