NAFCO | How a Brass Ball Valve Assembled

NAFCO | How a Brass Ball Valve Assembled
Time:2018-07-17 From: NAFCO | China Brass Ball Valves Manufacturer

The brass ball valve assembly process looks simple, but it's critical to the quality of brass ball valves, each step is important and operated by our experienced workers, with the help of our on-site quality controllers, to ensure everything goes smooth and in order.

There 10 steps to assembly a brass ball valve:

1. Insert stem seat

How to assemble brass ball valves - Insert  stem seat

2. Insert stem nut

How to assemble brass ball valves - Insert stem screw

3. Insert valve body seat

How to assemble brass ball valves - Insert valve body seat
 

4. Insert stem

How to assemble brass ball valves - Insert stem

5. Tighten the stem screw

How to assemble brass ball valves - Tighten the stem screw

6. Insert ball

How to assemble brass ball valves - Insert ball

7. Insert bonnet seat

How to assemble brass ball valves - Insert bonnet seat
 

8. Paste glue

How to assemble brass ball valves - Paste glue

9. Connect valve body and bonnet

How to assemble brass ball valves - connect valve body and bonnet
 

10. Tighten valve body and bonnet

How to assemble brass ball valves - Tighten valve body and bonnet

Here is the end of brass ball valve assembly.

The brass ball valves will be 100% pressure tested by water wth pressre 6~8Kgs, to ensure each brass ball valve are leakage free. The brass ball valve will be assembled with handle, and packed for delivery then.

Leakage Test for each brass ball valve

How to assemble brass ball valves - pressure test

Packed brass ball valve for delivery

How to assemble brass ball valves - Packing

NAFCO is a quality manufacturer and supplier for brass valves Chinabrass gate valves,brass radiator valvesbrass angle valves, as well as relevant brass fittings. we supply kinds of brass valves and brass pipe fittings with reliable and stable quality, you are welcome to inquiry with us at sales@acrofluid.com.

 
 
 

 

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