Marine Bronze Brass Steam Globe Stop Cock Valve

Product Overview

Description

Marine Bronze Brass Steam Globe Stop Cock Valve

1.Design standard:GB/T11698. 

2.End standard:GB/T2501&GB/T569.

3.End type:Flange.

4.PN:1.0/1.6/2.5/4.0/6.4Mpa.

5.DN:20mm-300mm.

6.Main material:

• Body/Bonnet:ZG230-450;
• Seat:SS410/BC;
• Stem:SS410/BS;
• Disc:SS410/BC.

7.Application:Oil piping,fresh water piping and steam piping.

8.Function:Such valves are used for on-off duty and preventing refluence.

 

        Chart 2 Fundamental dimensions for A type and B type of globe check valves with PN4.0 and PN6.4Mpa:

   

       Chart 3 Fundamental dimensions for AS type and BS type of globe check valves with PN1.0,PN1.6 and PN2.5Mpa:

 

 

Chart 1 Fundamental dimensions for A type and B type of globe check valves with PN1.0,PN1.6 and PN2.5Mpa:

Product characteristics

1. Well-selected materials, meet with domestic and foreign standards, reasonable structure, beautiful shape. 

 

2. Stem has a good anti-corrosion and scratch resistance after quenching and surface nitriding treatment.

 

3.Can be used with a variety of flange pipe standard and sealing surface pattern to meet the various engineering needs and users' requirements. 

 

4.Full range of body materials, packing and gasket can matched based on the actual working conditions and users' reasonable request ,applied to all kinds of pressure, temperature and medium conditions.