K5004 M1638A Goyen Type Buna Diaphragm Valve Repair Kit

This is K5004 M1638A buna diaphragm kit, used in Goyen 2'' CA50T & RCA50T, 2 1/2'' CA62T & RCA62T diaphragm valves. Because the diaphragm of pulse valve is a flexible mechanism which needs to open and close frequently to control the air flow, it requires good flexibility and as high sealing as possible.

Working Principle: When different pressure (or force) acts on both sides of the diaphragm of the pulse valve, the diaphragm moves to the lower side of the pressure, resulting in the displacement of the center of the diaphragm.

Applications: The pulse diaphragm valves are especially designed for dust collector service applications, combining high flow, long life and extremely fast opening and closing to produce reliable and economical operation.

YouTube video of K5004 M1638A Goyen Type Buna Diaphragm Kit:

Main dimension of Goyen Type K5004 M1638A Diaphragm Repair Kits:


Details display of CA/RCA50 CA/RCA62 Diaphragm Valve Repair Kit:


Available Models of Goyen Type Buna/Buna Diaphragm Repair Kits:

* Single Valve
** Older version with Single Valve
*** Double Valve
1B 1 Bleed Hole
3B 3 Bleed Holes
LP Low Pressure

Tips: The valves mentioned, related solenoid coils and armature assembly are all supplied.

Factory Production Pictures of Solenoid Valve Diaphragm Kits:

The diaphragm consists of one or more layers coated on both sides. Diaphragms of different materials can be manufactured according to the requirements of use. The working temperature and pressure range of the diaphragm itself depends on the type of rubber, fabric and structure. The diaphragm can work at -10~80℃, 0.4~0.8 MPa, and the fluororubber and silicone rubber diaphragm can work at -80~232℃.

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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