ZZCT-6 10 15 Stainless Steel Solenoid Valve Pilot Piston Type Normal
Closed for Steam BoilerCT-6 10 15 Stainless Steel Solenoid Valve Pilot Piston Type Normal
Closed for Steam Boiler
1. How To Order
Model Orifice Port Thread Body Seal Coil Voltage
ZCT21 05-5(mm) 1/2" G- G P-PTFE S21B 1-AC220V 2-DC24V
15-10(mm) 1/2" N- NPT SS304/SS316 V-Viton Y32H 3-AC110V 4-DC12V
20-15(mm) 3/4" 5-AC24V 6-DC6V
25-15(mm) 1"
ZCT21, 2 way Normal closed compact Stainless Steel Solenoid Valve Pilot Piston Type Normal Closed for
Steam Boiler
Example : ZCT21 05 GSP S21B1: normal closed, 5mm orifice, G1/2", stainless steel body, PTFE
seals, AC220V.
2. Solenoid Valve Specification
Medium: air water Temperature: Viton seal:-30℃~150℃(-22℉~302℉)
Orifice: 5, 10, 15(mm) PTFE seal:-60℃~200℃(-76℉~392℉)
Pressure: ZCT21:0.0~14.5BAR (0PSI~145PSI) Port thread: NPT, G Thread
Port size: 1/2”, 3/4", 1", NPT BSPP thread
Voltage: DC:12V, 24V, Coils: S21B,30VA(AC), 18W(DC),IP65,100%ED
AC:24V, 110V, 120V, 220V, 240V
Tolerance: ±10%
Material: Body- Brass, stainless steel,S316/304 Character: 1. pilot piston structure
Seal- VITION, NBR, EPDM, PTFE 2. low consumotion
Armature- SS3043. 10bar with 5-15mm orifice
Plunger- SS430F 4. compact design
Stop- SS430F
Spring- SS304
Shading Rings- Copper
Special Coils: Latching coil DC6~24V
3. Detailed Information
ZCT21, 2 way Normal closed compact Stainless Steel Solenoid Valve
Pilot Piston Type Normal Closed for Steam Boiler
| Model | Port | Orifice | CV | Min. Pressure | Max. Pressure | Body Material | Seal Material | Coil |
| AC(20VA) | DC(18W) |
| ZCT2105XXX | 1/2" | 5 | 0.5 | 0.0Mpa | 1.0Mpa | 1.0Mpa | SS304 SS316 | PTFE Viton | S21B |
| ZCT2115XXX | 1/2" | 10 | 2.8 | 0.0Mpa | 1.0Mpa | 1.0Mpa | S21B |
| ZCT2120XXX | 3/4" | 15 | 2.8 | 0.0Mpa | 1.0Mpa | 1.0Mpa | S21B |
| ZCT2125XXX | 1" | 15 | 2.8 | 0.0Mpa | 1.0Mpa | 1.0Mpa | S21B |
4. Diemsion
5. Packing Detail
Plastic Sealed packing to prevent metal being oxidized.
6. More Product Photo and Certifications
7. Why US?
Our core advantages to pursue Your Success.
1.Reliable Quality (We are OEM supplier of ASCO and Parker)
2.Over 20 years solenoid valve design and customize experience.
3.Mark Service(both Product and packing wiht your design and logo)
4.Related Supply Service, including Festo, SMC, , Airtac, Shako.
5.Good English communication
6.Opening Mind to growing with clients for different products.
(please continue reading to find out more detail)
