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 310388-HW) - Repair Kits for Solenoid Valves
ASCORepair Kits for Solenoid Valves

ASCO Valve Rebuild Kit (MPN 310388-HW)

The ASCO Valve Rebuild Kit (MPN 310388-HW) is a repair kit for solenoid valves, including a piston assembly. It is compatible with ASCO model number 8221G005HWAC. 3G Electric sources this genuine OEM part across 14…

SKU 3G-OTH-457822

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 engineer
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

Technical Specifications

ASCO
Manufacturer Part Number
310388-HW
Includes
Piston Assembly
Compatible with Manufacturer Model Number
8221G005HWAC
View Full Spec Sheet

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 310388-HW) is a repair kit for solenoid valves, including a piston assembly. It is compatible with ASCO model number 8221G005HWAC. 3G Electric sources this genuine OEM part across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring the right solution for your application.

Frequently Asked Questions

What is the ASCO Valve Rebuild Kit 310388-HW used for?

The ASCO Valve Rebuild Kit 310388-HW is used to repair solenoid valves, specifically the ASCO model 8221G005HWAC. It includes a piston assembly to restore valve function in industrial applications such as fluid control, pneumatic systems, and process automation across multiple sectors.

What are the specifications of the ASCO Valve Rebuild Kit 310388-HW?

The ASCO Valve Rebuild Kit 310388-HW has manufacturer part number 310388-HW and is compatible with ASCO model 8221G005HWAC. It includes a piston assembly. This genuine OEM repair kit is sourced by 3G Electric for solenoid valve maintenance in industrial environments.

Where to buy the ASCO Valve Rebuild Kit 310388-HW worldwide?

3G Electric supplies the ASCO Valve Rebuild Kit 310388-HW worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine OEM repair kit for your solenoid valve.

How to install the ASCO Valve Rebuild Kit 310388-HW?

To install the ASCO Valve Rebuild Kit 310388-HW, first de-energize and depressurize the solenoid valve. Disassemble the valve body, replace the old piston assembly with the new one from the kit, and reassemble following ASCO's generic guidelines. Always consult the valve manual for torque and seal specifications.

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 (MPN 302375). Key specifications — Manufacturer Part Number: 302375; Brand: ASCO; Compatible with Manufacturer Model Number: 8210G095; Includes: Washer Spring.
ASCO
ASCO Valve Rebuild Kit (MPN 302375). Key specifications — Manufacturer Part Number: 302375; Brand: ASCO; Compatible with Manufacturer Model Number: 8210G095; Includes: Washer Spring.
ASCO Valve Rebuild Kit (MPN 302372). Key specifications — Manufacturer Part Number: 302372; Brand: ASCO; Compatible with Manufacturer Model Number: 8210G094DC12/DCD; Includes: Clip Retaining.
ASCO
ASCO Valve Rebuild Kit (MPN 302372). Key specifications — Manufacturer Part Number: 302372; Brand: ASCO; Compatible with Manufacturer Model Number: 8210G094DC12/DCD; Includes: Clip Retaining.
ASCO Valve Rebuild Kit (MPN 304354-J). Key specifications — Manufacturer Part Number: 304354-J; Brand: ASCO; Compatible with Manufacturer Model Number: 8262D232JAC; Includes: Instruction.
ASCO
ASCO Valve Rebuild Kit (MPN 304354-J). Key specifications — Manufacturer Part Number: 304354-J; Brand: ASCO; Compatible with Manufacturer Model Number: 8262D232JAC; Includes: Instruction.
ASCO Valve Rebuild Kit (MPN 312192). Key specifications — Manufacturer Part Number: 312192; Brand: ASCO; Compatible with Manufacturer Model Number: EF8320G202DC24/DCD; Includes: Core Assembly and Body Gasket.
ASCO
ASCO Valve Rebuild Kit (MPN 312192). Key specifications — Manufacturer Part Number: 312192; Brand: ASCO; Compatible with Manufacturer Model Number: EF8320G202DC24/DCD; Includes: Core Assembly and Body Gasket.
ASCO Valve Rebuild Kit (MPN 323471). Key specifications — Manufacturer Part Number: 323471; Brand: ASCO; Compatible with Manufacturer Model Number: 8220G409; Includes: Body Gasket.
ASCO
ASCO Valve Rebuild Kit (MPN 323471). Key specifications — Manufacturer Part Number: 323471; Brand: ASCO; Compatible with Manufacturer Model Number: 8220G409; Includes: Body Gasket.
ASCO Valve Rebuild Kit (MPN 314491). Key specifications — Manufacturer Part Number: 314491; Brand: ASCO; Compatible with Manufacturer Model Number: EF8316G064; Includes: Solenoid Base Sub-Assembly.
ASCO
ASCO Valve Rebuild Kit (MPN 314491). Key specifications — Manufacturer Part Number: 314491; Brand: ASCO; Compatible with Manufacturer Model Number: EF8316G064; Includes: Solenoid Base Sub-Assembly.
ASCO Valve Rebuild Kit (MPN 302280). Key specifications — Manufacturer Part Number: 302280; Brand: ASCO; Compatible with Manufacturer Model Number: 8210G008; Includes: Core Assembly.
ASCO
ASCO Valve Rebuild Kit (MPN 302280). Key specifications — Manufacturer Part Number: 302280; Brand: ASCO; Compatible with Manufacturer Model Number: 8210G008; Includes: Core Assembly.
ASCO Valve Rebuild Kit (MPN 302709). Key specifications — Manufacturer Part Number: 302709; Brand: ASCO; Compatible with Manufacturer Model Number: 8344G070; Includes: Machine Screw.
ASCO
ASCO Valve Rebuild Kit (MPN 302709). Key specifications — Manufacturer Part Number: 302709; Brand: ASCO; Compatible with Manufacturer Model Number: 8344G070; Includes: Machine Screw.