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4 inch bronze ball valve

Basic Info

Model No.: 1251

Product Description

Specifications 4 inch Bronze Ball Valve dn20

1.standard:MSS SP-100

2.working pressure:600 WOG

3.body:bronze

4.disc:bronze

  Product Description    The show of  4 inch bronze Ball Valve  
FIG NO. 1251
Price Range ~ 7
Valve Standard Comply with MSS SP-110                Threaded to BS 21(ISO7)/ASME B1.20.1
Size Range 15mm (1/2") ~ 100mm (4")
Working pressure 600psi (43.1 bar)WOG Non-Shock        150psi (10.3 bar)Saturated Steam 
Testing Pressure Shell: 900 psi(62 bar)Hydrostatic
Seat: 660psi(45.5 bar) Hydrostatic              80 psi(5.5 bar)Air
Suitable Media Water Oil Gas 
1.Screwed Body Stem -- Full Bore
2. Blow-out Proof Stem -- PTFE Seat 
Material List
Part  Material ASTM BS
Body Bronze(Gunmetal) B62 C83600 1400 LG2
Cap Bronze(Gunmetal) B62 C83600 1400 LG2
Ball Brass+Chrome Plated B62 C38800 2847 CZ122 
Seat PTFE    
Stem Brass B 124 C38800 2847 CZ122
O-Ring NBR    
Gland Brass B 124 C36000 2847 CZ121
Handle Steel(Chorme Plated) A 709 36 4360 40B
  Packaging & Shipping each 4 inch bronze Ball valve into one bubble plastic bag,several pcs into one wooden case Wooden packing will protect the goods from damage during transportation     Company Information TIANJIN GALAXY VALVE CO.,LTD is an export-oriented Sino-US joint valve manufacturer established in 2004, which has strong capability of R&D, manufacturing, trading and service. It owned registered assets of 50 million RMB, and total assets of more than 100 million RMB.Tianjin Galaxy Valve has been certificated by ISO9001 QMS, European EC, and entitled to engage in import and export business, and has obtained the Type Approval certificates of DNV/ABS/CCS. It is also a member of China Valve Industrial Association, one of approved vendors of China Petrochemical market, and has obtained National Manufacture License of Special Equipment.     stack mounting the valves

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