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

3G Electric
RFQ CartGet a QuoteSign inSign up
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size - PVC Ball Check Valves
APPROVED VENDORPVC Ball Check Valves

APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size

The APPROVED VENDOR Ball Cone Spring Check Valve is a PVC ball check valve with an inline valve body. It features a stainless steel ball and is designed for 1/4 inch pipe size, identified by manufacturer part number…

SKU 3G-OTH-438903

Brand
APPROVED VENDOR
Item
Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size
Category
PVC Ball Check 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

APPROVED VENDOR
Manufacturer Part Number
PVC CHK 426-4F4F-B
Type
Inline Valve Body, PVC, Std
Pipe Size
1/4 in
Ball Material
Stainless Steel
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

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

Product Description

The APPROVED VENDOR Ball Cone Spring Check Valve is a PVC ball check valve with an inline valve body. It features a stainless steel ball and is designed for 1/4 inch pipe size, identified by manufacturer part number PVC CHK 426-4F4F-B.

Frequently Asked Questions

What is an APPROVED VENDOR PVC ball cone spring check valve used for?

This check valve prevents backflow in piping systems handling compatible fluids. Its PVC body resists corrosion, and the stainless steel ball provides reliable sealing. Common in water treatment, chemical processing, and irrigation where a compact, inline valve is needed.

What are the specifications of the APPROVED VENDOR PVC CHK 426-4F4F-B check valve?

This is a 1/4 in pipe size, inline PVC check valve with a stainless steel ball and cone spring. The manufacturer part number is PVC CHK 426-4F4F-B. It is designed for standard PVC piping systems and is suitable for low-pressure applications.

Where to buy the APPROVED VENDOR PVC CHK 426-4F4F-B check valve worldwide?

3G Electric supplies this APPROVED VENDOR check valve to global customers. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source across 14 industrial departments to meet your needs.

How to install an APPROVED VENDOR PVC ball check valve?

Install the valve in the correct flow direction (indicated by arrow on body). Use PTFE tape or pipe sealant on male threads. Ensure the pipe is clean and properly aligned to avoid stress. Do not overtighten; PVC can crack. Test for leaks after installation.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR pvc ball check 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 →

Similar products

Matched by specification & description
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4B4B-B). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4B4B-B). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 3/8 in Pipe Size, Std (MPN PVC CHK 426-6B6B-B). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 3/8 in Pipe Size, Std (MPN PVC CHK 426-6B6B-B). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/2 in Pipe Size, Std (MPN PVC CHK 426-8B8B-B). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/2 in Pipe Size, Std (MPN PVC CHK 426-8B8B-B). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 3/8 in Pipe Size, Std (MPN PVC CHK 426-6B6B-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 3/8 in Pipe Size, Std (MPN PVC CHK 426-6B6B-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4F4M-B). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4F4M-B). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4M4F-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4M4F-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.

More from APPROVED VENDOR

View all APPROVED VENDOR parts →
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 3/8 in Pipe Size, Std (MPN PVC CHK 426-6SMC6SMC-F). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 3/8 in Pipe Size, Std (MPN PVC CHK 426-6SMC6SMC-F). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4SMC4SMC-F). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4SMC4SMC-F). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4SMC4SMC-B). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4SMC4SMC-B). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4F4M-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4F4M-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 3/8 in Pipe Size, Std (MPN PVC CHK 426-6SMC6SMC-B). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 3/8 in Pipe Size, Std (MPN PVC CHK 426-6SMC6SMC-B). Key specifications — Brand: APPROVED VENDOR.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/2 in Pipe Size, Std (MPN PVC CHK 426-8B8B-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/2 in Pipe Size, Std (MPN PVC CHK 426-8B8B-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4B4B-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4B4B-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4F4F-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4F4F-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.