Male thread gate valve 3/8''-4''Inch manufacture
Dimensions
| Size(Inch) |
L(mm) |
H(mm) |
D(mm) |
DN(mm) |
| 3/8 |
42 |
69 |
52 |
12 |
| 1/2 |
47 |
77 |
52 |
14 |
| 3/4 |
48 |
86 |
55 |
20 |
| 1 |
54 |
99 |
62 |
25 |
| 1 1/4 |
59 |
115 |
70 |
32 |
| 1 1/2 |
61 |
129 |
78 |
38 |
| 2 |
69 |
149 |
86 |
48 |
| 2 1/2 |
89 |
190 |
99 |
63 |
| 3 |
98 |
211 |
114 |
76 |
| 4 |
108 |
260 |
125 |
95 |
Product material
| NO. |
Part Name |
Material |
| 1 |
Body |
Brass |
| 2 |
Wedge |
Brass |
| 3 |
Bonnet |
Brass |
| 4 |
Stem |
Brass |
| 5 |
Gasket |
PTFE |
| 6 |
O-Ring |
NBR |
| 7 |
Packing |
PTFE |
| 8 |
Hand wheel |
Red Die Cast |
Production introduction
The seal of the male thread gate valve is designed with dustproof ring plus three "O"-seal ring, reliable sealing, on-line replaceable. Both gate and aluminum bronze bearing are in aid design good self lubrication, high strength and can have the aluminum bronze bearing replaced without need to replace the gate integrally, after a long time use. Rubber wrapped gate anti-corrosion, good tightness. Advanced surface treatment, coated with non-toxic epoxy resign static powder, anti-corrosion, pollution-free, can be used drinking water pipeline. The body of the threaded brass gate valve is designed without gate slot, the smooth passage will not get impurities filling up , more applicable for sewage working condition. The integral seal works reliably . For the high pressure seal, leaving zero leakage under1.5 times nominal pressure and , for the low pressure one ,under 0.02Mpa.
Certificate
Related products
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.
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