Solenoid Pulse Valve & Dust Collector Valve Diaphragms | OEM Partner & Repair Kits
Diatax is an engineering and manufacturing partner specializing in high-performance pulse jet valve diaphragms for baghouse dust collection systems. We support global Original Equipment Manufacturers (OEMs) with custom-molded elastomeric membranes, while also supplying complete, direct-fit replacement kits for leading aftermarket dust collector valve brands.
Whether your bag filter handles standard ambient woodworking dust or high-temperature, corrosive boiler flue gases, Diatax engineers custom material compounds and structural assemblies that deliver rapid pulse actuation, peak cleaning pressure, and maximum cycle life.
For solenoid pulse jet valve manufacturers, a diaphragm failure is a valve failure. Diatax works closely with OEM engineering teams to develop proprietary diaphragm geometries for right-angle dust collector valves, straight-through pulse valves, and flat-mount immersion valves. We customize pilot hole configurations and tailored compound formulations to match your specific pulse controller parameters.
In reverse pulse jet cleaning, diaphragms experience millions of rapid, explosive flexes. Minor variations in wall thickness lead to localized stress concentrations, tears, and pressure loss.
Our precision compression molding presses guarantee equal rubber distribution across the entire flex zone. Eliminating thin spots prevents premature flexing cracks and uneven stretching.
High-tensile reinforcement fabrics (Nylon, Polyester, Kevlar®) are embedded within the rubber matrix to provide high burst resistance without restricting the fast opening speed required for efficient dust purging.
Our uniform thickness and tear-resistant edge geometry maintain a tight seal against the valve seat over millions of pulse cycles, reducing compressed air consumption across the entire baghouse.
Our aftermarket and OEM replacement kits include every component required for a full solenoid valve rebuild, ensuring a perfect seal and rapid pulse actuation:
Matching the elastomeric compound and structural fabric to your process environment prevents premature thermal breakdown, stiffening, or chemical wicking.
| Temperature Grade | Elastomer Compound | Reinforcement Fabric | Application Environment |
|---|---|---|---|
| Standard Temp (-20°C to +85°C) | Premium Nitrile (NBR) | High-Strength Nylon | Woodworking, cement plants, grain handling, general dust collection. |
| High Temp / Acidic (-10°C to +230°C) | Fluorocarbon (FKM / Viton®) | Kevlar® (Aramid) | Coal-fired boilers, incinerators, power generation, acid gas baghouses. |
| Sub-Zero Cold Climate (-40°C to +80°C) | Low-Temp NBR (LT-NBR) | Polyester | Outdoor cold-weather installations; stays flexible in freezing conditions without cracking. |
| Severe Chemical / Sanitary (-20°C to +180°C) | Pure PTFE / PTFE-Faced | Woven Synthetic | Aggressive chemical processing, food & pharma dust extraction, non-stick media applications. |
As an ISO 45001 and ISO 14001 certified manufacturing partner, Diatax exports high-performance dust collector valve components to OEMs and industrial facilities across the globe. We understand the specific pneumatic and environmental demands of international heavy industry.
Whether you are an Australian mining operation looking for heavy-duty pulse valve membranes and solenoid valve spares, a Latin American cement plant searching for high-temperature diafragmas para válvula de pulso, or a European OEM requiring precision metric Impulsventil Membran or membrane de vanne d'impulsion, our production facility is equipped to support your supply chain. We manufacture and export direct-fit rebuild kits globally, ensuring rapid dispatch, rigorous quality control, and full compliance with international shipping standards.
In addition to custom OEM supply, Diatax manufactures direct-replacement pulse valve diaphragms and service repair kits. All items are dimensionally matched to original factory specifications for quick field replacement.
Direct replacement pulse valve diaphragm repair kits for Series 353. Covering port sizes 3/4", 1", 1-1/2", 2", and 2-1/2" (Including SCG353A043, SCG353A044, SCG353A047, SCG353A050, SCG353A051).
Replacement membranes and solenoid pulse valve kits for K2000, K2500, K2501, K2529, K4502, K7600, MM, and T-Series pulse valves.
Pulse jet solenoid valve repair kits for VNP and VEM series, including high-demand DB16, DB18, DB112, DB114, DB116, DB120 series.
Complete diaphragm assemblies for SQP and M-series right-angle diaphragm valves (M20, M25, M35, M40, M50, M60, M75).
Standard and high-temperature repair kits for TH-4450-C, TH-4475-C, TH-4850-C, and Autel aluminum body valves.
Note: All manufacturer names, model numbers, and brand references are listed strictly for cross-reference and compatibility purposes. Diatax is an independent OEM and aftermarket manufacturer.
A: Premature failure is typically caused by flex cracking from extreme cycle fatigue, chemical degradation from flue gas condensation, or abrasion from particulate ingress. Selecting the correct engineered elastomer (such as Viton® for acidic, high-heat environments) and ensuring uniform wall thickness prevents early breakdown.
A: Yes. Our replacement diaphragms are engineered to match original factory dimensions, stroke lengths, and bolting patterns, ensuring they respond perfectly to the electrical signals and pneumatic demands of your existing pulse controller systems.
A: Yes. With our in-house industrial mold design and compression tooling capabilities, we can reverse-engineer physical samples or work directly from CAD drawings to produce custom elastomeric membranes for obsolete or proprietary bag filter systems.
A: For high-temperature pulse valve applications involving steam, hot boiler flue gas, or superheated gas lines (up to +230°C / 446°F), the recommended material combination is Fluorocarbon Elastomer (FKM / Viton®) reinforced with Kevlar® (Aramid) fabric.
A: We supply direct-fit replacement diaphragm repair kits for the ASCO 353 Series across all standard port sizes (3/4", 1", 1-1/2", 2", and 2-1/2"). Our stocked kit numbers include:
• 3/4" & 1" Valves: SCG353A043, SCG353A044, C113443
• 1-1/2" Valves: SCG353A047, C113444
• 2" & 2-1/2" Valves: SCG353A050, SCG353A051
All ASCO replacement kits are available in standard Nitrile (NBR) or high-temperature Fluorocarbon (FKM/Viton®) with reinforced backing hardware.
A: We manufacture complete aftermarket diaphragm kits for Goyen K-Series, MM, and T-Series pulse valves. Key models include:
• 1" Valves: K2500, K2501
• 1-1/2" Valves: K4502 (for RCA45T & CA45T valves)
• 2" to 3" Valves: K2529, K7600 (for 3" pulse valves)
• Pilot & Auxiliary Kits: K2000 series pilot assemblies
A: Yes, we support a wide range of global pulse jet valve brands with direct replacement diaphragms and rebuild kits:
• Mecair: DB16 (3/4"), DB18 (1"), DB112, DB114 (1-1/2"), DB116 (2"), and DB120 series for VNP and VEM valves.
• Turbo: SQP series and M-series (M20, M25, M35, M40, M50, M60, M75) right-angle valve kits.
• Taeha & Autel: TH-4450-C, TH-4475-C, TH-4850-C, and custom aluminum body valve replacement diaphragms.
A: Every complete service kit includes all pre-assembled components needed for a full valve overhaul:
• Primary main rubber diaphragm (NBR, FKM, or LT-NBR)
• Secondary pilot diaphragm (for 1-1/2" and larger dual-stage valves)
• Stainless steel return spring
• Heavy-duty aluminum or stainless steel backing discs
• Solid brass or stainless steel center rivets
A: Yes. All Diatax replacement kits are dimensionally identical to original OEM factory specifications. They drop directly into existing valve bodies without modifying bolting patterns, stroke lengths, or pilot connections, ensuring full compatibility with standard pulse controllers.
A: Yes, Diatax exports high-performance pulse valve membranes and complete rebuild kits to OEMs and industrial facilities worldwide. We support North American, European, Asian, and Latin American markets with direct-fit solenoid valve spares.
A: Absolutely. We supply Latin American facilities with heavy-duty diafragmas para válvula de pulso and provide European manufacturers with precision Impulsventil Membran and membrane de vanne d'impulsion, ensuring exact dimensional compliance and compatibility with global OEM pulse controllers.