Y43X-1O/16, Y13X-1O/16T(p) series proportional pressure reducing valves consist of valve body, piston, gland, O-ring, seal pad etc. Parts. The valve is set with a floating piston in its internal cavity and changes the pressure status at water inlet and outlet by means of the pressure difference caused by the different hori-zontal areas on both sides of the piston.
The area difference on both sides of the piston with the pipeline subjected to pressure makes the pressure difference on water in and out at both inlet and outket of the valve, thus getting the purpose of pressure reductrion. This valve can reduce both "dynamic" and "static"pressures, has a strict and brand-new structure, smooth movement, exquisite volume, light weight and is easy to be mounted and maintained, wearable and leak-preventing. It is made with advanced workmanship and surface treatment, therefore is corrosion-proof and rust-proof without pollution to water nature.
The standard pressure ratios provided by this Co. Are available with: 2: 1, 3: 1, 3: 2, 4: 1, 5: 1, 5: 2 etc., and those pressure reducing valves with special ratios can also be designed upon the users'requirement.
|
Type |
Y13X-10/16 |
Y43X-10/16 |
|
Type of connection |
Endo screw thread |
Flange |
|
Applicable motium |
Water Air |
|
Applicable temperature |
≤ 90 ° C |
|
Working pressure |
1.0MPa 1.6MPa 2.5MPa |
|
Pressure error |
About 2.5% |
|
Minimum opening pressure |
2: 1 |
0.2MPa |
|
3: 1 |
0.3MPa |
|
4: 1 |
0.3MPa |
|
5: 2 |
0.2MPa |
|
Name of parts |
Materials |
|
Body Gland |
Cl Stell casting Bronze Stainless steel |
|
Piston |
Bronze or Stainless steel |
Table 1
|
Type |
Y13X-10/16 2: 1 3: 1 3: 2 4: 1 5: 1 5: 2 |
|
DN(mm) |
15 |
20 |
25 |
32 |
40 |
50 |
|
G(mm) |
1/2″ |
3/4″ |
1″ |
11/4″ |
11/2″ |
2″ |
|
L(mm) |
80 |
80 |
90 |
100 |
110 |
120 |
|
D(mm) |
53 |
58 |
63 |
69 |
75 |
86 |
Table 2
|
Type |
Y43X-10/16 2: 1 3: 1 3: 2 4: 1 5: 1 5: 2 |
|
Nominal diameter DN(mm) |
L |
D |
D1 |
D2 |
b |
n-φ d |
|
50 |
85 |
165 |
125 |
102 |
20 |
4-18 |
|
65 |
102 |
185 |
145 |
122 |
20 |
4-18 |
|
80 |
122 |
200 |
160 |
133 |
22 |
8-18 |
|
100 |
140 |
220 |
180 |
158 |
24 |
8-18 |
|
125 |
160 |
250 |
210 |
184 |
26 |
8-18 |
|
150 |
175 |
285 |
240 |
212 |
26 |
8-22 |
|
200 |
230 |
340 |
295 |
268 |
28/30 |
8-22/12-22 |
We are a grouplized manufacturer of valves and its related supplies, established since year 1984, having 5 manufacturing bases and two trading companies under control, with registered capital of USD 13 million, facility covers 45, 000 Square meters, 500+ staffs and 80+ professionals, we proudly introduce us as a core valve manufacturer in China.
