Winner Ball Valves Co.,Ltd
More than 13 Years Experience of Motorized Ball Valves Producing
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On/off Type Control Ball Valve 2 Way Motorized Ball Valve for HVAC System
FAQ:
1. If we wanted to buy 1 pcs of sample to test quality ,is that ok ?
Yes , 1 pcs is a vailable
2. if we wanted the valve quality confirmation , how did i get it ?
we will offer quality inspect report to you
3. if we buy 1 pcs sample , may i have free one ?
we always offer free sample to old customers , if you are news for us , it awalys should pay for the sample cost and shipping cost , but i will help you to apply for the free sample ,you just pay for the shipping cost
4. How did i pay for the sample cost and shipping cost
we can accept PAYPAL , Western union ,hongkong bank or company bank
5. if we get the bad sample , how can i do ?
pls take photos and tell your question to us , we will start it , if just our quality is bad , i will send another one free .
if should change some dimension , i will help you to make new drawing to check and productions
6. if we wanted another products like your samples , how did i get it ?
You just tell me your disigns to us , we can help you to make drawing to check , if you have drawing is better ,
Than arrange it to produce
Any other questions pls contact with us.
Matching Valve body parameters:
|
Model No. |
Description |
DN(mm) |
Inch |
Kvs(m3/h) |
△Pvmax (MPa) |
△Ps (KPa) |
|
W8BV215 |
2-way |
DN15 |
1/2” |
6.3 |
1Mpa |
1400 |
|
W8BV220 |
2-way |
DN20 |
3/4” |
6.3 |
1Mpa |
1400 |
|
W8BV225 |
2-way |
DN25 |
1” |
10 |
1Mpa |
1400 |
|
W8BV232 |
2-way |
DN32 |
11/4” |
16 |
0.6Mpa |
1400 |
|
W8BV240 |
2-way |
DN40 |
11/2” |
25 |
0.6Mpa |
1400 |
|
W8BV250 |
2-way |
DN50 |
2” |
40 |
0.6Mpa |
1400 |
|
W8BV315 |
3-way |
DN15 |
1/2” |
6.3 |
1Mpa |
1400 |
|
W8BV320 |
3-way |
DN20 |
3/4” |
6.3 |
1Mpa |
1400 |
|
W8BV325 |
3-way |
DN25 |
1” |
10 |
1Mpa |
1400 |
|
W8BV332 |
3-way |
DN32 |
11/4” |
16 |
0.6Mpa |
1400 |
|
W8BV340 |
3-way |
DN40 |
11/2” |
25 |
0.6Mpa |
1400 |
|
W8BV350 |
3-way |
DN50 |
2” |
40 |
0.6Mpa |
1400 |
Actuator technical parameters:
|
Model |
Control |
Power |
Torque (N.m) |
On/off Time (s) |
|
WRA3-105D |
On/off |
24VDC |
6 |
10-35 |
|
WRA3-205D |
ON/off |
12VDC |
6 |
10-35 |
|
WRA3-305D |
On/off |
3VDC |
6 |
10-35 |