High Quality Brass Full Bore Medical Lockable Line Valve Chinese Supplier


Medical Lockable Line Valve



They are designed to have a tight shut off and blow out proof stem for protection against pressure surges.

They comprise of a 2-piece full bore male threaded nickel plated brass ball valve c/w chrome plated brass ball, blow-out proof stem, stem O-ring, ball seals and flat face copper stub pipe assemblies. The copper stub pipe assemblies are manufactured from medical gas copper tube compliant to BS EN 13348 and are factory soldered to brass flat face seal housings chemically cleaned and degreased.

The copper pipe stubs are of sufficient length to enable brazing directly to the MPGS utilising flux less brazing to WKO (82) 1. Flat face housing incorporate Nitrile® or Viton® O-ring seals ensuring 100% gas tight connections. The chrome plated valve handle is lockable in the open or closed position by way of a sliding device and a brass padlock is provided to prevent unauthorised or inadvertent operation of the valve. For ease of installation all brass padlocks are the same size for the full range of ball valves from 15mm to 108mm.

All line valves are fully pressure tested for valve tightness and leakage and batch numbered for traceability prior to packing and delivery. They are individually end capped and sealed in a clear polythene bag to maintain cleanliness.

Suitable for use with the following medical laboratory gases

O₂

N₂O (Nitrous Oxide)

O₂/N₂O

Medical and Surgical Air

Vacuum

CO₂

Helium

Hydrogen

Argon

N₂ (Nitrogen)

Mixtures of the above

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Brass 3pcs ball valve with stainless steel bolt,lockable handle, copper tube, steel handle ,brass forged body, brass ball chrome plated,brass stem and steel handle .Full port, PTFE seals.
3 Piece 4 Bolt • Oxygen Cleaned for Medical Gas • Copper Stub Connection • with Single Gauge Port • 600 WOG
Features • NFPA-99C standard • One 1/8" gauge purge port • "K" copper tubing extensions silver brazed • Latch lock handle is standard • Oxygen cleaned • 100% leak tested
We are one of the largest manufacturers of Medical grade copper tubes in China. We do offer other Medical Gas pipeline accessories such as Copper fittings, PAX ball valve etc.



 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: Water, oil, gas 

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

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

• For the handle, it could be changed to Zinc alloy and aluminum handle

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

• Application: House connection and drinking meter networks, water pipe connection and flow control

• brass forged body, brass ball chrome plated,, brass stem and brass handle. For water meter before or after water meter PTFE packing with free nut and DECA fittings.Brass lockable ball valve for water meter with female thread, with brass body, anti-theft short or long handle
   

  Material	Forged Brass ( CW617N, CW614 ,CW602N,ASTM C37700)
  Surface	Natural brass/ chrome plated
  Size	1/4" to 4"
  Testing pressure	100% tested with 0.6MPa - 0.8MPa by air
  Connection	Female thread x Female thread ,FXM,MXM
  Valve guarantee	3 Years
  Samples time	3 days - Current type 15 days - New mould
  OEM Acceptable	Yes /ODM ,
  Place of origin	Zhejiang,China(Mainland)