Zone valve boxes shall be constructed of stainless steel ball valve with extensions and pressure gauge, outer box and close window. The finished assembly shall be substantially dust-tight. Frames for all valve boxes shall have uniform width for balanced appearance. Clear viewing space shall be provided in the window to display the gas service, the area controlled by the valve, and the pressure gauges.
Valve box designed with valves removed prior to brazing, without disassembly of the box, to permit rearrangement of valves if necessary. Valves is made of 3 piece ball type with Type K copper extensions, cleaned for gas service, supplied with capped ends, and shall operate full open to closed position with 90 degree handle rotation. The gauge port shall be equipped with removable plug for pressure testing prior to final assembly of gauge
Gauges can be ordered separately All zone valve box be piped left to right
Specification
Sized up to 6 kinds of gas
Designed to house up to seven shut-off valves, each valve controls a different gas; Gas Service is distinguished by label color ; Wall mount style ;
Units of gauge available in PSI , MPA
Copper tubes are welded to prevent leakage ;
Tubing is 100% tested for leakage
Complies with latest edition of NFPA99
Related Products
Company Profile
Product Process
Transportation & Packaging
Q1. Are you manufacturer or trade company?
A:We are professional manufacturer to produce medical equipment.
Q2. Can I have a sample order? A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q3. What about the lead time? A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than
Q4. Do you have any MOQ limit for the order? A: Low MOQ and1 pc for sample checking is available
Q5. How to buy the products? A: Firstly let us know your detailed requirements or application. Secondly We quote according to your requirements or our suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly We arrange the production.