Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

ASCO Valve Rebuild Kit (MPN 304089) - Repair Kits for Solenoid Valves
ASCORepair Kits for Solenoid Valves

ASCO Valve Rebuild Kit (MPN 304089)

The ASCO Valve Rebuild Kit (MPN 304089) is a repair kit for solenoid valves, compatible with the ASCO model 8215G020B. It includes a Core Diaphragm Sub-Assembly and Body Gasket for servicing the valve.

SKU 3G-OTH-457897

Brand
ASCO
Item
Valve Rebuild Kit
Category
Repair Kits for Solenoid Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ASCO
Manufacturer Part Number
304089
Includes
Core Diaphragm Sub-Assembly and Body Gasket
Compatible with Manufacturer Model Number
8215G020B

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

ASCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ASCO Valve Rebuild Kit (MPN 304089) is a repair kit for solenoid valves, compatible with the ASCO model 8215G020B. It includes a Core Diaphragm Sub-Assembly and Body Gasket for servicing the valve.

Frequently Asked Questions

What is the ASCO Valve Rebuild Kit 304089 used for?

The ASCO Valve Rebuild Kit 304089 is used to service and repair ASCO solenoid valves, specifically model 8215G020B. It includes a Core Diaphragm Sub-Assembly and Body Gasket to restore valve sealing and function, extending equipment life in industrial fluid-control applications.

What are the specifications of the ASCO Valve Rebuild Kit 304089?

The ASCO Valve Rebuild Kit (MPN 304089) is compatible with ASCO model 8215G020B. It includes a Core Diaphragm Sub-Assembly and Body Gasket. This repair kit is designed for solenoid valve maintenance, ensuring proper sealing and reliable operation in pneumatic and hydraulic systems.

Where to buy the ASCO Valve Rebuild Kit 304089 worldwide?

3G Electric supplies the ASCO Valve Rebuild Kit 304089 to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this genuine ASCO repair kit.

How to install the ASCO Valve Rebuild Kit 304089?

To install the ASCO Valve Rebuild Kit 304089, first depressurize and isolate the solenoid valve. Disassemble the valve body, replace the old diaphragm and gasket with the included Core Diaphragm Sub-Assembly and Body Gasket, then reassemble and test for leaks. Follow ASCO's service manual for torque specs.

Used in

Common applications for ASCO
Oil and gas refineries — ASCO 2-way solenoid valves for emergency shutdown systems on fuel gas lines
Water treatment plants — ASCO 3-way solenoid valves for controlling pneumatic actuators on filter backwash valves
Steam distribution systems — ASCO angle-body piston valves (8290 series) for on/off control of steam to heat exchangers
Chemical processing — ASCO solenoid valves with FKM seals for handling corrosive fluids in batch reactors
HVAC and building automation — ASCO RedHat coils for retrofitting existing solenoid valves in chiller and boiler controls
Food and beverage packaging — ASCO configurable solenoid valves for controlling compressed air on filling machines

ASCO Products

3G Electric supplies ASCO repair kits for solenoid valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from ASCO

View all ASCO parts
ASCO Valve Rebuild Kit: Piston Disc Holder Assembly/Piston Spring/Retaining Ring and Bonnet Gasket (MPN 302280-V)
ASCO
ASCO Valve Rebuild Kit: Piston Disc Holder Assembly/Piston Spring/Retaining Ring and Bonnet Gasket (MPN 302280-V)
ASCO Valve Rebuild Kit: Cap/Clip/Core Assembly/Core Tube Assembly/O-Rings/Springs (MPN 304354)
ASCO
ASCO Valve Rebuild Kit: Cap/Clip/Core Assembly/Core Tube Assembly/O-Rings/Springs (MPN 304354)
ASCO Valve Rebuild Kit: Disc Packing/Lock Nut/Valve Body Seal/Washer Disc Packing Retainer, ASTM (MPN C131208)
ASCO
ASCO Valve Rebuild Kit: Disc Packing/Lock Nut/Valve Body Seal/Washer Disc Packing Retainer, ASTM (MPN C131208)
ASCO Valve Rebuild Kit: Disc Packing/Lock Nut/Valve Body Seal/Washer Disc Packing Retainer (MPN C131209)
ASCO
ASCO Valve Rebuild Kit: Disc Packing/Lock Nut/Valve Body Seal/Washer Disc Packing Retainer (MPN C131209)
ASCO Valve Rebuild Kit: Disc Packing/Lock Nut/Valve Body Seal/Washer Disc Packing Retainer, ASTM (MPN C131207)
ASCO
ASCO Valve Rebuild Kit: Disc Packing/Lock Nut/Valve Body Seal/Washer Disc Packing Retainer, ASTM (MPN C131207)
ASCO Valve Rebuild Kit (MPN 302307)
ASCO
ASCO Valve Rebuild Kit (MPN 302307)
ASCO Valve Rebuild Kit (MPN 310420-HW)
ASCO
ASCO Valve Rebuild Kit (MPN 310420-HW)
ASCO Valve Rebuild Kit (MPN 304032)
ASCO
ASCO Valve Rebuild Kit (MPN 304032)