DN design 1/2inch Brass hot forged bronze water Ball
Valve ,commercial plumbing products
Description:
1. We select high quality cooper material and apply hot forging
process in the production process
2. The main working medium are water,oil,Gas,etc
3. Working temperature range from -10℃ to 120℃
Each nominal working pressure of our ball valve are 2.5Mpa,2.0Mpa
and 1.6Mpa
| DN | SIZE | A | B | C | D |
| 15 | 1/2” | 52 | 13 | 39.1 | 12.5 |
| 20 | 3/4” | 59 | 18 | 42.4 | 13.5 |
| 25 | 1” | 71 | 24 | 55.3 | 14.5 |
| 32 | 1-1/4” | 81 | 30 | 60.8 | 15.5 |
| 40 | 1-1/2” | 93.2 | 37 | 66.7 | 16.5 |
| 50 | 2” | 111 | 49.5 | 78.2 | 18.5 |
A.Handle B. nut C. Sping lock washer D.Gland nut E.Pad F. O Stem G.
Bonnet
H. Valve seat I. Ball J.Body
| Pic. | Size | Weight | Packing | L | W | H |
| 1/2” | 170 | 120PCS | 43 | 29 | 21 |
| 3/4” | 225 | 80PCS | 43 | 29 | 21 |
| 1 | 340 | 60PCS | 43 | 29 | 21 |
| 1-1/4” | 610 | 32PCS | 43 | 29 | 21 |
| 1-1/2” | 860 | 24PCS | 34 | 29 | 22 |
| 2” | 1500 | 20PCS | 55 | 28 | 22 |
| 2-1/2” | | 12PCS | | | |
| 3” | | 8PCS | | | |
| 4” | | 6PCS | | | |
Installation manual
For pipe thread connection type ball valve,we should make sure the
pipe being vertivcal against the end surface of the valve body when
tighten the connection part.our special warning is that we should
only wrench the octanal
At the same end of body instead of the other side to avoid
deformation so as to affect its normal open function.
For internal thread type ball valve,we should control the length of
the external thread at the pipe end in case deformation of the
valve body caused by the external thread’s aqueezing the surface of
the internal thread so as to affect leakproofness
When connecting the pipe thread type gate valve with pipe
thread,the internal thread can be either tapered pipe thread or
cylindrical pipe thread,but the external thread must be tapered
pipe thread,otherwise it will cause leakage due to loose connection
When installing the pipe thread type ball valve,the sealing
material must be clean.
Such obstacles as wall,coupling nut and pipe should not be placed
inside the open/close range
When the ball valve handle is parallel to the body,it is
open,otherwise,it is close
Application
The ball valve is mainly used for cutting off,distributing and
changing the direction of the flow medium in the pipeline,to
prolong the service life of the ball valve,full open and full close
are highly suggested
Competitive Advantage:
1. Small resistance with the fluid
2. Small force is needed when open and close the valve
3. Unlimited by the direction of flow medium
4. Resistance between the working medium and the sealing surface is
smaller than that of stop valve’s when the valve is opened
completely
we can copperate with customer to build a warehouse with mutual
benefit, save the purchase time
