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

3G Electric
SPEEDAIRE High Pressure Intake Valve Assembly Z11938 - Air Compressor Parts
SPEEDAIREAir Compressor Parts

SPEEDAIRE High Pressure Intake Valve Assembly Z11938

The SPEEDAIRE Assembly, Hp Intake Valve (Z11938) is an air compressor part designed for use with PL15A, PL30A, and RP15 models. This intake valve assembly carries the manufacturer part number Z11938 and is identified…

SKU 3G-OTH-150299

Also listed as: Z 11938 · Z-11938

Brand
SPEEDAIRE
Item
High Pressure Intake Valve Assembly Z11938
Part Number
Z11938
Category
Air Compressor Parts
Available to Order
Also known as:Z11938SPEEDAIRE
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

SPEEDAIRE
Manufacturer Part Number
Z11938

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

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

Product Description

The SPEEDAIRE Assembly, Hp Intake Valve (Z11938) is an air compressor part designed for use with PL15A, PL30A, and RP15 models. This intake valve assembly carries the manufacturer part number Z11938 and is identified by SKU Z11938.

Frequently Asked Questions

What is the SPEEDAIRE Z11938 intake valve assembly used for?

The SPEEDAIRE Z11938 is a high-pressure intake valve assembly for air compressors. It is designed for use with PL15A, PL30A, and RP15 models, regulating air intake to maintain compressor efficiency and performance in industrial applications.

What are the specifications of the SPEEDAIRE Z11938 intake valve?

The SPEEDAIRE Z11938 intake valve assembly has manufacturer part number Z11938 and cross-reference number . It is compatible with PL30A models. This air compressor part is identified by SKU Z11938 and is a direct replacement for the specified units.

Where to buy the SPEEDAIRE Z11938 intake valve worldwide?

3G Electric supplies the SPEEDAIRE Z11938 intake valve assembly worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this part for your air compressor.

How to install the SPEEDAIRE Z11938 intake valve assembly?

To install the SPEEDAIRE Z11938 intake valve, first depressurize the compressor and disconnect power. Remove the old valve, clean the mounting surface, and install the new assembly with proper gaskets. Torque fasteners to manufacturer specifications and test for leaks before operation.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems
Not sure this is the right part? Photo-identify it

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE air compressor parts. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
SPEEDAIRE
SPEEDAIRE
Tapered roller bearing assembly for air compressors. Supports rotating shafts under combined radial and axial loads. Compatible with PL30A and RV30A compressor models. Includes specification 1WD50
SPEEDAIRE
SPEEDAIRE
Valve gasket for SPEEDAIRE air compressors. Compatible with models PL15, PL30, R10, R15, and R30. Used to seal the valve assembly, preventing air leaks and maintaining compression efficiency
SPEEDAIRE
SPEEDAIRE
Replacement bearing assembly for PL15 and PL30 air compressor models. Supports proper shaft rotation and reduces friction to maintain compressor operation in industrial maintenance applications
SPEEDAIRE
SPEEDAIRE
This high-pressure valve gasket is a replacement component for air compressor valve assemblies. It is designed to maintain proper sealing and prevent leaks in compatible models
SPEEDAIRE
SPEEDAIRE
High-pressure valve gasket for air compressor valve assemblies. Seals the valve to prevent air leaks and maintain compression efficiency. Compatible with SPEEDAIRE models PL15, PL30, R10, R15, and R30
SPEEDAIRE
SPEEDAIRE
Replacement valve plate gasket for SPEEDAIRE RV15A and RV30A air compressor models. Seals the valve plate assembly to prevent air leaks and maintain compression efficiency. Cross-reference number 4XA60

More from SPEEDAIRE

View all SPEEDAIRE parts
SPEEDAIRE
SPEEDAIRE
Low-pressure intake valve kit for air compressors. Compatible with Speedaire models 1WD30, 1WD36, 1WD37, 1WD38, 1WD40, 1WD44, and R70A series. Used to replace worn intake valves in reciprocating compressors
SPEEDAIRE
SPEEDAIRE
Pump cover gasket for Speedaire air compressors. Seals the pump cover to prevent air leaks and maintain compression efficiency. Compatible with Speedaire models PL15, PL30, PL40, and PL70
SPEEDAIRE
SPEEDAIRE
Piston retainer ring with.620 inch diameter, model A102. Secures the piston assembly within the cylinder of air compressors. Used in maintenance and repair of pneumatic systems
SPEEDAIRE
SPEEDAIRE
Replacement crankshaft for air compressors. Converts linear piston motion into rotational force to drive the compressor pump. Compatible with models R155, R15B, R30D, R70A, RP15, and RV15A
SPEEDAIRE
SPEEDAIRE
Aluminum cylinder with liner for air compressor applications. Designed as a replacement compression chamber for industrial pneumatic systems. Compatible with models PL15, PL30, R10, R15, and R30
SPEEDAIRE
SPEEDAIRE
This tube discharge kit is designed for use with RV30 air compressors. It includes the discharge tube assembly to direct compressed air from the pump to the tank or downstream components. Suitable for replacement in pneumatic systems requiring maintenance of compressor performance
SPEEDAIRE
SPEEDAIRE
This gasket is a replacement part for the high-pressure valve assembly in air compressors. It is compatible with Speedaire models 1WD25, 1WD91, 1WD92, 1WD93, 1WD94, 1WD95, 1WD96, PL40, PL70, R40, and R70. The gasket provides a seal to prevent air leakage in the HP valve
SPEEDAIRE
SPEEDAIRE
Replacement gasket for air compressors. Provides sealing between components to maintain compression efficiency and prevent air leaks. Compatible with select compressor models

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first