Premium Solenoid Valve Seals & Diaphragms – NBR, EPDM, Viton, HNBR & PTFE

Explore our comprehensive selection of high-quality solenoid valve seals and diaphragms, engineered for optimal performance across various applications. Our inventory includes replacement kits compatible with leading brands such as Shako, Queen, and Z-Tide, ensuring seamless integration and extended valve lifespan.

Extensive Range of Seal Materials

Choose from a variety of seal materials to match your specific operational requirements:

NBR (Nitrile Butadiene Rubber): Ideal for applications involving oils, fuels, and hydraulic fluids, offering excellent resistance and durability.

EPDM (Ethylene Propylene Diene Monomer): Suitable for hot water, steam, and certain chemicals, providing outstanding heat and weather resistance.

Viton (FKM): Exceptional chemical resistance, perfect for aggressive media and high-temperature environments.

HNBR (Hydrogenated Nitrile Butadiene Rubber): Combines the oil resistance of NBR with enhanced thermal stability, suitable for automotive and industrial applications.

PTFE (Polytetrafluoroethylene): Offers unparalleled chemical resistance and a wide temperature range, ideal for demanding conditions.

Compatible Valve Types

Our seals and diaphragms are compatible with a wide array of valve types, including:

Solenoid Valves: Electrically actuated valves for precise flow control.

Angle Seat Valves: Robust valves designed for high-temperature and high-pressure applications.

Pressure Reducing Valves (PRV): Maintain consistent downstream pressure regardless of upstream fluctuations.

Pressure Relief Valves (PLV): Protect systems by relieving excess pressure.

Pressure Sustaining Valves: Ensure minimum upstream pressure is maintained for system stability.

Available Port Sizes

We offer seals and diaphragms for a variety of port sizes to accommodate your system's specifications:

Threaded Ports: 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3"

Flanged Ports: DN10 to DN400

Media Compatibility

Our products are designed to handle a broad spectrum of media, including:

Air

Water (including RO/Pure/Demineralised)

Non-aggressive and slightly aggressive fluids

Oils and fuels (up to 50cSt)

Gases (non-aggressive and slightly aggressive)

Pressure Ratings

Our seals and diaphragms are rated for various pressure ranges to suit your application's demands:

From 0 Bar (0 mBar) up to 600 Bar (60 MPa)

Featured Products

Shako PU225/SPU225 Diaphragms: Available in NBR, EPDM, Viton, and HNBR, suitable for 2/2-way solenoid valves.

Shako PU220/SPU220 Diaphragms: Available in NBR, EPDM, Viton, and HNBR, suitable for 2/2-way solenoid valves.

Z-Tide RET/REF Seal Kits: NBR and Viton kits compatible with pressure reducing and sustaining valves.

Queen MD Series Diaphragms: High-quality diaphragms for stainless steel solenoid valves.

Why Choose Solenoid Valve World?

Extensive Inventory: Wide selection of seals and diaphragms to meet diverse industrial needs.

Quality Assurance: Products sourced from reputable manufacturers, ensuring reliability and performance.

Expert Support: Knowledgeable team available to assist with product selection and technical inquiries.

Fast Shipping: Prompt order processing and delivery to minimise downtime.

For more information or to place an order, here.

Examples of replacement valve seal kits, gaskets, O rings and diaphragms below.

Reach out to us for help and assistance.