1-1/2'' Inch UW-40 2W400-40 Pilot Diaphragm Brass Solenoid Valve

1-1/2'' Inch UW-40 2W400-40 Pilot Diaphragm Brass Solenoid Valve

The 2W400-40 solenoid valve is brass valves two-way, semi-direct lift valve that operates in a normally closed position.This means that there are two ports in which the medium flows and the valve will open to allow the medium to pass when the coil is energized. 2 / 2 Way G1-1/2 Inch Normal Close Type Operated Brass Solenoid Valve 2W400-40.High quality electric solenoid valve, for water, air or oil. It's applicable in many fields.

Direct Acting

When the solenoid is energized, the core directly opens the orifice of a Normally Closed valve. The valve will operate at pressures from 0 psi to its rated maximum. The force needed to open the valve is proportional to the orifice size and fluid pressure. As orifice size increases, so does the required force. To open larger orifices without increasing solenoid size, internal pilots are used.

Normally Closed (NC)
Fluid is shut off when the coil is de-energized, flows through the valve when the coil is energized.

Technical Data of 2W & 2S Solenoid Valve:

Main dimension of 2W & 2S Series Solenoid Valves:

Main Part OF 2W Solenoid Valve and its Material:

Main Body: Brass

Coil: Special Copper Wire

Core: Stainless Steel

Tube: Stainless Steel

Spring: Stainless Steel

Plug: NBR, Viton, Silicon

Diaphragm: NBR, Viton, Silicon

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* 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