1/2" ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz

1/2'' ODS 1078/4A6 1078/4A7 1078/4S Solenoid Valve Castel Type Diaphragm Pilot Operated 220/230V 50/60Hz

Castel Type Normally closed solenoid valves include 1020, 1028, 1034, 1038, 1040, 1048, 1049, 1050, 1058, 1059, 1064, 1068, 1070, 1078, 1079, 1090, 1098, 1099 series. Valve series 1064, 1068, 1070, 1078 (exclude / 11, / 13, / M42), 1079 (exclude / 13, / M42, / 17), 1090, 1098 (exclude / 9), diaphragm pilot valve 1099 (excluding / 11). This operation depends not only on the magnetic field generated by the current flowing into the coil, but also minimal inlet pressure to move the diaphragm and keep it off the main valve seat. The opening / closing of the main valve seat is controlled by a diaphragm, while the opening / closing of the pilot valve seat is controlled by a movable plunger. These valves cannot be operated at zero differential pressure.

YouTube video of Castel Type 1078/4A6 Normally Closed Solenoid Valve:

Main dimension of Castel Type 1078/4A6 Refrigeration Solenoid Valve:

Details enlargement of 1078/4A6 Castel Type 2 Way NC Solenoid Valve:

Specifications of CASTEL Type 2/2 Way Normally Closed Solenoid Valves:

Customer application examples of 1078/4A6 Castel Type Solenoid Valve:

The solenoid valve is designed to shut off the flow when receiving an electrical signal. They are used in refrigeration systems with all common chlorofluorinated refrigerants.

Main characteristics:
1. Connection diameter 12 mm.
2. The diameter of the valve seat is 12.5 mm.

Features:
1. The valve is normally closed (NC), i.e. if the coil is de-energized, the piston blocks the flow of refrigerant.
2. Comes with an HM2 220/230 VAC electromagnetic coil.
3. The connector required for electrical connection (9150 / R01 or 9150 / R02) must be ordered separately.

4. Dimensions (length × width × height) and weight: (127mmx45mmx91mm)

Analogs from other manufacturers:
s type EVR10 (We also supply)

Focus on your demands, Offer you best solution:

√ Contact us if some points you have doubt

√ Contact us if somewhere need to change
√ Contact us if not the one you are looking for

√ Contact us if you are doing designing

Welcome to your any question and inquiry!

* Since the company's inception, we are dedicated to providing high quality products and service to our customers. With focusing on our customers' demands, at before production we discuss technical points according to applications with customers to reduce mistake and save cost for both sides. During production, we use high precision CNC machine, machining center to control dimensions and improve productivity. At beginning and mid of machining, our senior inspectors check quality regularly by recording data on documents as per ISO9001 management system. Before shipment, our staff make testing and complete inspection one piece by one piece to ensure the products without defect when reached our customer's hands.

* Ningbo Brando Hardware Co., Ltd will offer you best service with fast response, let's make the fluid control application more widely and smartly.

Product Categories:

1. Solenoid Valve
2. Solenoid Coil
3. Solenoid Armature
4. Solenoid Coil Connector
5. Solenoid Valve Timer
6. Pulse Valve
7. Valve Diaphragm
8. Pulse Controller
9. Refrigeration Valve
10. Pneumatic Valve
11. Pneumatic Fitting
12. Pneumatic Cylinder
13. Pneumatic Filter Regulator Lubricator
14. Pneumatic Vibrator
15. Ball Valve
16. Butterfly Valve
15. and so on