- Product Details
- {{item.text}}
Quick Details
-
Brand Name:
-
Winvall
-
Standard or Nonstandard:
-
Standard
-
certificate:
-
CE/ROHS
-
Power supply:
-
24VDC
-
Power consumption:
-
<5W
-
Pipe Connection:
-
G/BSP
-
Waranty:
-
18 months
-
OEM:
-
Acceptable
-
Type:
-
BALL VALVES
Quick Details
-
Port Size:
-
1/2''~2''
-
Place of Origin:
-
Hunan, China
-
Model Number:
-
WRA3-105D
-
Brand Name:
-
Winvall
-
Standard or Nonstandard:
-
Standard
-
certificate:
-
CE/ROHS
-
Power supply:
-
24VDC
-
Power consumption:
-
<5W
-
Pipe Connection:
-
G/BSP
-
Waranty:
-
18 months
-
OEM:
-
Acceptable
-
Type:
-
BALL VALVES
Description
Fast running control ball valve consists of WRA3-...D series stepping motor actuator and W 8BV... series ball valve. Equal percentage flo w characteristic guarantees the valve performances of stability. Stepping motor control ball valve. The characteristic of it is accurate,fast, strong anti-interference. It is a typical digital control mode.
Valve body:
Medium: cold/hot water, with 50% glycol Temperature of medium: 2°C... 90 °C
Rated pressure: PN20 Pipe connector: internal thread
Ambient temp. range: −5…+60°C;0…90%RH
Flow characteristic: equal percentage, on/off
ACTUATOR:
Rotating shaft: POM & Stainless steel(Optional) Cover: PC
Power supply: 24VAC/DC
( Support customize the driver of the power supply for 12 ~ 28 VDC)
On-Off time: 2N.m--8S; 6N.m--20S; 10 N.m--48S
(On/off time can be set according to customer needs, set up, the value will be fixed.)
Angle of rotation: 90° Manual handle available
Protect rank: IP65
Material
Valve body: forged brass, Hpb59-1 Seal: ball: EPDM+PTFE
Ball:stainless -steel or chromeplate brass. Stem: EPDM
Matching Valve body parameters:
|
Model No. |
DN(mm) |
Inch |
Kvs(m 3 /h) |
Pvmax ( M Pa) |
Ps (KPa) |
| W8BV215 | DN15 |
1/2'' |
6.8 | 2.5Mpa | 1400 |
| W8BV220 | DN20 | 3/4'' | 8.3 | 2.5Mpa | 1400 |
| W8BV225 | DN25 | 1'' | 10.8 | 2.5Mpa | 1400 |
| W8BV232 | DN32 | 1 1/4'' | 16.1 | 2.5Mpa | 1400 |
| W8BV240 | DN40 | 1 1/2'' | 25 | 2.5Mpa | 1400 |
| W8BV250 | DN50 | 2” | 40 | 2.5Mpa | 1400 |
Actuator technical parameters
|
Model |
Control |
Power |
Torque (N.m) |
On/off Time (s) |
|
WRA3-105D |
On/off |
24VDC |
6 |
10-35 |
|
||
