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ZS Plastic Zero Pressure Differential Solenoid Valve Descriptions
ZS plastic zero pressure differential solenoid valve is one type of normally closed solenoid valve, which is closed when de-energized, and open when energized.
Flow as the arrow, installtion in any position, vertical upright direction is the best.
Serialized products, small in size, large flow rate.
Plastic body, low cost, light weight, nice apprearance, easy installation.
Coil can fix SM Coil, AC220V/AC110V/AC24V/DC24V.
Orifice: φ15mm – φ25mm
Pipe size: G1/2” ~ G1″
Body: Nylon (PA6)
Voltage: AC 220V/230V/240V/110V (±10%)/24V 50/60Hz, 24V/12V DC
Seal & diaphragm material: NBR, VITON, EPDM
Max. allowable pressure: 10bar
Working pressure: 0~8bar
Ambient temperature: 0℃~65℃
Fluid temperature: 0℃~120℃
Mediums: air, water, hot water
Threaded ends: G, NPT, PT, Rp, Rc (ASME B1.20.1, BS21/2799, DIN2999/259, ISO228-1, JIS B 0203, ISO7/1)
Why Choose Flowspec Luokai
45+ Years Experience
Founded in 1978, manufacturing industrial valves for over four decades with proven reliability worldwide.
Global Certifications
ISO 9001, CE/PED, WRAS, FM, UL, API approved — compliant with international quality and safety standards.
OEM Custom Solutions
Flexible design and manufacturing per your specifications — material, size, pressure, actuation tailored to project needs.
Worldwide Delivery
Exported to 5 continents — North & South America, Europe, Middle East, Southeast Asia, and Africa.
Our Service Promise
Strict Quality Control
Every valve tested to API 598, EN 12266 before shipment
Timely Global Delivery
Reliable logistics to 5 continents with secure packaging
OEM & Custom Design
Tailored material, size, pressure and actuation to your specs
Dedicated After-Sales
Technical support and service throughout product lifecycle