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, 3/8 in Pipe Size - PVC Ball Check Valves
APPROVED VENDORPVC Ball Check Valves

APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 3/8 in Pipe Size

The APPROVED VENDOR Ball Cone Spring Check Valve is a PVC inline valve body with a ball design, sized for 3/8 in pipe (MPN PVC CHK 426-6SMC6SMC-F). 3G Electric interprets this demand, sources the genuine part, and…

SKU 3G-OTH-438913

Brand
APPROVED VENDOR
Item
Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 3/8 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 426-6SMC6SMC-F
Type
Inline Valve Body, PVC, Std
Pipe Size
3/8 in
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 inline valve body with a ball design, sized for 3/8 in pipe (MPN PVC CHK 426-6SMC6SMC-F). 3G Electric interprets this demand, sources the genuine part, and provides a quote with dedicated support across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

Frequently Asked Questions

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

This inline check valve prevents backflow in piping systems handling compatible fluids. Its PVC body resists corrosion in water treatment, chemical processing, and irrigation applications. The ball-and-spring mechanism automatically seals when flow reverses, protecting pumps and equipment from damage.

What are the specifications of the APPROVED VENDOR PVC CHK 426-6SMC6SMC-F?

This is a 3/8 in pipe size, inline PVC ball check valve with a standard body style. The manufacturer part number is PVC CHK 426-6SMC6SMC-F. It uses a ball-and-spring design for reliable backflow prevention in low-pressure fluid systems.

Where to buy the APPROVED VENDOR PVC check valve worldwide?

3G Electric supplies this APPROVED VENDOR PVC check valve to global buyers. We handle full logistics, customs clearance, and delivery to your location worldwide. Contact our team to source this valve for your industrial or commercial application.

How to install an APPROVED VENDOR PVC ball check valve?

Install the valve in the correct flow direction as indicated by the arrow on the body. Use thread sealant on the 3/8 in pipe connections and avoid over-tightening to prevent cracking the PVC. Ensure the spring and ball move freely before finalizing the 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, 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, 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, 1/4 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, 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, 1/8 in Pipe Size, Std (MPN PVC CHK 426-2F2F-F). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.
APPROVED VENDOR
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/8 in Pipe Size, Std (MPN PVC CHK 426-2F2F-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, 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.
APPROVED VENDOR Ball Cone Spring Check Valve: Ball, Inline Valve Body, PVC, 1/4 in Pipe Size, Std (MPN PVC CHK 426-4F4F-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 426-4F4F-B). Key specifications — Ball Material: Stainless Steel; Brand: APPROVED VENDOR.