Power: 24VAC/DC
Control type: on-off, float
electric actuator with manual handle
Output torque: 4N.m/6N.m/10N.m
Protect rank: IP54
Valve Type: 2 way; 3 way
Valve body: Stainless Steel SS304
( SS316, 316L stainless steel ball valves can be made )
Temperature of medium: 2°C...90°C
Rated pressure: PN20
Ambient temp. range: −10…+60°C；0…90%RH
Size: dn15,dn20,dn25,dn32,dn40,dn50
Winner motorized actuated control ball valve is motor-operated by a type of WVA4-2.. Series ,The actuator is controlled by a modulating on-off,3-point
control system and move the ball of the valve. It has manual and indication functions. W8BV.. series brass ball valve, and WSBV...series equal percentage
flow characteristics ball valve.
Application
HVAC system, Heating system, Water treatment system, Industrial equipments, industrial refrigeration
Electric Actuator : WVA4-2..Series
Model No. | Torque | Working Voltage | Actuator type | On-off time | Consumption |
WVA4-204 | 4.0 N.m | 24V AC/DC | on-off, float | 70-100s | 3VA |
WVA4-206 | 6.0 N.m | 90-120s | 6VA | ||
WVA4-210 | 10.0 N.m |
Stainless Steel 304 Ball Valve: WSBV...Series
Sealing : EPDM+PTFE Ball : Stainless Steel SS304
Stem: EPDM O-rings, with 3 O-ring Medium:cold/hot water, with 50% glycol
Model No. | Dia. | Inch | Kvs(m3/h) | △Pmax(KPa) | △Ps(KPa) |
| 2-way ball valve | |||||
WSBV215 | 15mm | 1/2 | 10 | 1000 | 1000 |
WSBV220 | 20mm | 3/4 | 16 | ||
WSBV225 | 25mm | 1 | 26 | ||
WSBV232 | 32mm | 11/4 | 2 | ||
WSBV240 | 38mm | 11/2 | 76 | ||
WSBV250 | 49mm | 2 | 126 | ||
| 3-way ball valve | |||||
WSBV315 | 12mm | 1/2 | 10 | 1000 | 1000 |
WSBV320 | 18mm | 3/4 | 16 | ||
WSBV325 | 25mm | 1 | 26 | ||
WVA4-2..Series
Red wire is power on counterclockwise rotation, valve open
White wire is power on clockwise rotation, valve close
Red or white wire is power off Valve keep the current position
WVA4-2..-K
Dry Contacts: Full open feedback or full close feedback.
WVA4-2..-R
10K resistance feedback: Feedback different resistance values from full close to full open.
