3/4'' Inlet Threaded Port 2W200-20 Pneumatic Water Solenoid Diaphragm Valve In Ultra-pure Water Equipment

3/4'' Inlet Threaded Port 2W200-20 Pneumatic Water Solenoid Diaphragm Valve In Ultra-pure Water Equipment

The 2W200-20 is a direct-lift valve that combines the function of a direct-acting valve with a pilot-operated valve. Due to the flexible connection between the electromagnet plunger and the diaphragm, the direct valve acts as a direct acting valve at low pressure and acts as a pilot valve at high pressure. It is also known as a zero delta pressure valve or a suspended diaphragm valve. It is applied to commercial dishwashing equipment, car washing equipment, food processing, commercial laundry equipment, washing bottles, disinfection equipment, etc.

Technical data of 2W series pneumatic solenoid water valves:

Pure copper coil for brass 2W200-20 solenoid diaphragm water valves:

Deconstruction diagram of 3/4'' 2W200-20 water diaphragm valves:

Details of AC220V/DC24V 2W200-20 solenoid valves In Ultra-pure Water Equipment:

Main parts of threaded port electromagnetic water valves:

A solenoid is a cylindrical coil that acts as an electromagnet when current flows through it, and a valve acts as a control device that controls or guides the flow of fluid by closing, opening, or partially blocking various channels.

Body: the main part of a solenoid valve, including the end, seat, and hole, allowing fluid to move when the solenoid is energized or cut off.

Solenoid tube assembly: cylinder, made of stainless steel, sealed and closed at one end. This is the guide channel for the movable plunger, which is magnetically movable. The solenoid coil of the valve is mounted on the outside of the closed tube.

Movable plunger: An electromagnetic induction coil made of removable stainless steel that is attracted by a solenoid magnetic field and slides inside the tube.

Plunger Spring: This is a return spring that holds the movable plunger in place when energized and returns it to its position when the power is off.

Seat seal: Used to close the valve main bore, which is located on the movable plunger.

Electromagnet (solenoid Coil): An electromagnet composed of a copper winding (solenoid) and a yoke (armature) generates a magnetic flux that attracts the movable plunger when energized.

Materials of 2W series solenoid valves:

Body material: neutral fluid body made of brass and bronze. High temperature fluids such as steam and corrosion resistant stainless steel are recommended. In addition, polyimide materials are used in plastic valves for economic reasons.

Seal material: mechanical, thermal and chemical conditions in application are the factors for choosing sealing material. Neutral fluid of standard material at temperatures up to 194 ° F, usually for NBR. For higher temperatures, FKM and PTFE are involved. Selecting the right sealing material for a solenoid valve requires the following considerations.

Welcome to your inquiry!

* Foucus on your demand, Offer you best solutions as the first mission of Ningbo Brando Hardware Co., Ltd, we work on designing and manufacturing solenoid coils, solenoid armatures and solenoid valves for more than 15 years. * We have served customers from Europe, North America, Middle east, Southeast Asian by designing and manufacturing for their automation fluid control applications, related to industries of pneumatic automation equipment, food beverage dispenser, agricultural irrigation, printing and dyeing, dust collector, home appliance, automobile, textile, refrigeration, etc.

* 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