Flanged connection stop valve 1/2''-2''Inch with straight type
Demensions:
| DN(mm) |
Spec(Inch) |
D(mm) |
H(mm) |
L(mm) |
| 15 |
1/2'' |
55 |
79.5 |
80 |
| 20 |
3/4'' |
60 |
88.6 |
90 |
| 25 |
1'' |
72 |
94 |
100 |
| 32 |
1¼" |
80 |
114 |
110 |
| 40 |
1½" |
100 |
132 |
120 |
| 50 |
2 |
140 |
183 |
135 |
Product material:
| NO. |
Part Name |
Material |
| 1 |
Body |
Brass |
| 2 |
Name Plate |
Aluminum |
| 3 |
Stem |
Brass |
| 4 |
Hand wheel |
Cast Iron |
| 5 |
Bonnet |
Brass |
| 6 |
Seat Screw |
Brass |
| 7 |
Seat Packing |
BUNA SN-919F |
| 8 |
Packing Nut |
Brass |
| 9 |
Gland Packing |
PTFE |
Product Introduction:
Stop valve with shut off or screw down non return (SDNR) function. Straight, rising stem type with flanged ends, screwed and secured bonnet as well as metal sealing. For warm sea water it is recommended to use a stem of zinc free bronze, CuSn6.
Fluid resistance is small, the resistance coefficient and the same lengh of the pipe section. Flanged brass stop valve is tight and reliable.the current stop valve sealing surface material widely used plastic, good sealing, vacuum system has also been widely used. Flanged brass stop valve is easy to operate, quick opening and closing, as long as the rotation from 90° to 90°, to facilitate long-distance control. What's more, flanged brass stop valve structure is simple, the seals are generally active, demolition and replacement are more convenient.
Certificate
Production Line
Our Factory
About us
We are specialized in HAVC system parts and brass valve fields for more than 25 years, Our main products cover brass manifold, radiator valve, motorized valve, ball valve, gate valve,check valve, stop valve, safety valve, air vent valve, brass fitting and so on with more than 40 series and 2000 varieties.
Audited Supplier 
){kind=link}
){kind=link}