Features & Benefits of Medical Gas Check Valves

• Three Piece Construction

• Forged Brass Components

• Lowest Pressure Drop

• Type K Copper Tube Ends

• Dual Gage Ports Included

• Easy to Service

• USA Assembly and Test

• Oxygen Cleaned and Packaged

• All Valves are Tested

  The valve port is larger than the copper tube flow area to keep pressure drops low. Valves are designed for working pressures of up to 300 psig and the body is field removable for servicing without cutting or disassembling of lines. Valves are provided with type-K copper tube extensions for connections on the pipeline. All valves are supplied clean and prepared for oxygen service per CGA G-4.1. Valves are capped and packaged in a polyethylene bag to keep them clean.

Specifications:

Material: Forged Brass ( CW617N, CW614 CW602N,ASTM C37700) 

• Size: 1/4'',3/8'',1/2'',3/4'',1'',11/4'',11/2'',2'',21/2'',3'',4''

• Technical Specification: 

• Norminal pressure: 3.0Mpa 

• Tested Pressure: 2.0Mpa 

• Working medium: Oxygen, gas, water, oil,

• Working temperature: -20° C≤ T≤ 120° C 

• Thread standard: According  ISO228, ISO7/1, DIN2999/

• Handle material with SS or steel.

• Package details: Each valve by one polybag, inner box, Cartons with wooden pallets

• Application: Hospital medical oxygen 

• Brass forged body, brass ball chrome plated,, brass stem and SS handle. Brass lockable ball valve for medical gas with soldering ends.

We control the material of PTFE and stainless steel wires per customer's request.

• Some are from Japan and Taiwan, some are from China local. Only choose high quality material.
  We test leakage of each roll before braiding, then we cut 300mm and crimp it to test

• burst pressure after brading.
  We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection

• tools are all imported from Japan.
  We use Techmaflex Crimping Machine which is imported from France. This machine has

• accurate and stable performance for crimping because it is produced for PTFE hose crimping only.
  
  Pre-sale service

• 1.We have full stock and can deliver within short time.
  2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
  3.Good Quality+Factory Price+Quick Response + Reliable Service, is what we are trying best to offer you.
  4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team,
  you can totally believe our service.

• 1. We will count cheapest shipping cost and make invoice to you at once.
  2. Check quality again, then send out to you at 1-2 working day after your payment
  3. Email you the tracking no., and help to chase the parcels until it arrive you.

• 1.We are very glad that customers give us some suggestion for price and products.

• 2.If you have any question,please contact us freely by E-mail or Telephone.