7/8" BSP flare 2 way motorised zone valve with spring return for fan coil
SKC Series Electric Two-Way Valve is applied to on-off control for HVAC water system, is composed of driver and valve body. The valve body is casted with excellent brass and the driver is made of flame-retardant engineering plastic, with limit switch inside and manual valve opening mechanism, is easy to debug and test pressure. In which, B type driver has built-in relay, could realize one-line control and multi-valve parallel, match with various temperature control switches.
Technical data
◆ Driving voltage:220VAC 50Hz/60Hz (12V,24V,110V are available for choice)
◆ Power consumption:5VA (Only in the course of open and close)
◆ Pressure-bearing of valve body:1.6MPa
◆ Allowance pressure:0.6MPa
◆ Applicable medium:cool water and hot water
◆ Open and close time:about 16 s for open,about 16 s for close
◆ Temperature of applicable medium:1-95℃
Character of structure
◆ The valve body is separated with driver, could be disassembled rapidly.
◆ The valve body structure is unique, is allowed of big pressure difference.
◆ The driver has manual controller is available for system debugging and maintenance, the manual opening is about 70% (push down the white driving arm to the bottom, and then push inside, when the power is recovered, the valve and driver will return to automatic position)
◆ B type driver has inlay relay, one-line control and three-speed switch, realize multi valves parallel, and match with various temperature control switches. (special for four-pipe)
◆ Select ordinary driver, one temperature controller matches only one electric vale, or any results caused will be nothing with manufacturer.
Points for installation:
◆ Please read this instruction carefully before installation, ask professional to perform installation and connect according to wiring diagram.
Models
| Model | Port | Size | L | H | Kv |
| SC215 | 2-way | 1/2’’ | DN15 | 90 | 114 | 4.5 |
| SC220 | 3/4” | DN20 | 95 | 116 | 5.7 |
| SC225 | 1” | DN25 | 105 | 128 | 8.7 |
| SC315 | 3-way | 1/2’’ | DN15 | 90 | 133 | 4.3 |
| SC320 | 3/4” | DN20 | 95 | 133 | 5.5 |
| SC325 | 1” | DN25 | 105 | 144 | 8.3 |
Appearance, section and main dimension
Installation diagram
Product Tags:
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7/8" BSP Flare Motorized Zone Valve , 2 Way Motorised Valve Central Heating Images
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