K4000 and K4007 Goyen Type Pulse valve diaphragm repair kits are composed of two diaphragms and springs. K4000 diaphragm material is Nitrile (NBR), K4007 diaphragm material is Viton, and the springs are made of stainless steel. These diaphragm repair kits are suitable for Goyen type pulse jet valve CA40MM and RCA40MM. Dust collector applications, in particular for reverse pulse jet filter cleaning and its variations, including bag filters, cartridge filters and envelope filters, ceramic filters and sintered metal fibre filters.
◈Diaphragm: K4000 (NBR), K4007 (Viton)
◈Spring: Stainless steel
◈ Working temperature: K4000 (NBR): -10~80℃; K4007 (Viton): -10~220℃
◈ Working pressure: 0.4~0.8 MPa
◈ Before conducting any maintenance activity on the system ensure that components are fully isolated from pressure and power supplies. Pressure and power should not be reapplied until the valve has been fully assembled.
◈ Diaphragm and pilot inspection should be conducted annually.
◈Packaging Details: Standard Carton box,and other special packing according to customer's requirement.
◈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℃.
◈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.
It is to control the oil pressure. Generally installed in the main oil circuit or back pressure oil circuit of shock absorber, to reduce the oil pressure impact when shifting and locking and unlocking, so as to keep the equipment running smoothly.
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.
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.
|Diaphragm Repair Kit Order Code||Fitted Valve Code||Diaphragm Material|
|K2016||RCAC20T3 / RCAC20ST3|
RCAC20DD3 / RCAC20FS3
|K2034||RCAC20T4 / CAC20T4|
RCAC20DD4 / CAC20DD4
RCAC20FS4 / CAC20FS4
|K2501||RCA25T / CA25T|
RCA25DD / CA25DD
RCA25MM / CA25MM
|K2529||RCAC25T3 / RCAC25FS3|
RCAC25DD3 / RCAC25FH3
|K2546||RCAC25T4 / CAC25T4|
RCAC25DD4 / CAC25DD4
RCAC25FS4 / CAC25FS4
|K4502||CA45T / RCA45T|
CA45DD / RCA45DD
|K5004||CA50T / RCA50T|
CA62T / RCA62T
|K7600||CA76T / RCA76T|
CA76MM / RCA76MM
|Our product features:||Our Services Guarantee:|
|1) Competitive price||1) Prompt respond (Reply with 24 hours)|
|2) Good quality||2) Free Samples (Customer pay for the delivery cost)|
|3) Professional Packaging,||3) Registration support.|
|4) Produce according to Customers’ instruction||4) Photos/videos are available during production.|
|5) None delay shipment|
5) Loading inspection, and send loading photos before shipment.
Quality Standards :
The company for the products are brand new original products, no second-hand and refurbished products, or leave a compensable ten and return the full amount , but the buyer due to our purchase of model error is not responsible for returns, another of the company's sales of products enjoy one year from the date of shipment quality assurance , according to the original quality standards , during warranty with product problems , need confirmation testing by the manufacturer , the supplier to be solved , the demand side due to storage , use, poor maintenance caused by lower-quality product , and not raise objections
item Comes with Basic 3 Month Sellers Warranty, if item defective in 3
Month, We will offer replacement without extra Charger(including
shipping fee)After we Receive the Defective item.
If item Defective after 3 Month, Buyers can still send it back, We will contact suppliers or Manufactory for Warranty. Buyers Might Need to pay the Shipping fee For resend the replaced item.