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APOLLO 4A106A2F Double Check Backflow Preventer, 1 1/4 in, FNPT x FNPT, 17.5 in - Apollo Double Check Backflow Preventers
APOLLOApollo Double Check Backflow Preventers

APOLLO 4A106A2F Double Check Backflow Preventer, 1 1/4 in, FNPT x FNPT, 17.5 in

The APOLLO Double Check Valve Backflow Assembly: 4A is a backflow preventer from Apollo, featuring a 1 1/4 in pipe size with FNPT x FNPT connections and a ball valve shut-off type. This assembly, identified by…

SKU 3G-OTH-431832

Brand
APOLLO
Item
4A106A2F Double Check Backflow Preventer, 1 1/4 in, FNPT x FNPT, 17.5 in
Part Number
4A106A2F
Category
Apollo Double Check Backflow Preventers
Available to Order
Also known as:4A106A2FAPOLLO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

APOLLO
Manufacturer Part Number
4A106A2F
Type
FNPT x FNPT
Overall Lg
17.5 in
Pipe Size
1 1/4 in
Connection Type
FNPT x FNPT
Shut-Off Valve Type
Ball Valve

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

Product Description

The APOLLO Double Check Valve Backflow Assembly: 4A is a backflow preventer from Apollo, featuring a 1 1/4 in pipe size with FNPT x FNPT connections and a ball valve shut-off type. This assembly, identified by manufacturer part number 4A106A2F, has an overall length of 17.5 in.

Frequently Asked Questions

What is the APOLLO Double Check Valve Backflow Assembly 4A used for?

The APOLLO Double Check Valve Backflow Assembly 4A prevents reverse water flow in commercial and industrial plumbing systems. It protects potable water supplies from contamination due to backpressure or backsiphonage. Typical applications include irrigation, fire sprinkler systems, and water mains where non-hazardous cross-connections exist.

What are the specifications of the APOLLO 4A106A2F backflow preventer?

The APOLLO 4A106A2F is a double check valve backflow assembly with a 1 1/4 in pipe size and FNPT x FNPT connections. It features ball valve shut-offs and an overall length of 17.5 in. The manufacturer part number is 4A106A2F. This Apollo assembly is designed for reliable backflow prevention in water lines.

Where to buy the APOLLO Double Check Valve Backflow Assembly in worldwide?

3G Electric supplies the APOLLO Double Check Valve Backflow Assembly worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your site. Contact 3G Electric for pricing and lead time on this Apollo backflow preventer.

How to install the APOLLO 4A double check valve backflow assembly?

Install the APOLLO 4A assembly in a horizontal or vertical position with flow arrow pointing downstream. Ensure adequate clearance for maintenance and testing. Use pipe thread sealant on FNPT connections and support the assembly to avoid stress. Always follow local plumbing codes and Apollo's installation instructions for proper operation.

Used in

Common applications for APOLLO
HVAC systems — Apollo bronze ball valves with FNPT connections for isolation of chilled and hot water lines.
Natural gas distribution — Apollo UL-listed bronze ball valves rated for gas service and 600 psi CWP.
Industrial process piping — Apollo stainless steel ball valves with spring-return handles for fail-safe shutoff.
Plumbing and potable water — Apollo brass ball valves with sweat connections for copper tubing installations.
Steam service — Apollo bronze ball valves with MPTFE seals and high-temperature ratings.
Backflow prevention — Apollo bronze ball check valves with RPTFE balls for inline flow control.
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APOLLO Products

3G Electric supplies APOLLO apollo double check backflow preventers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Bronze double check backflow preventer with 1-1/2 in FNPT x FNPT connections. Features ball valve shut-offs and an overall length of 18 in. Used in non-hazardous service lines such as fire sprinkler or irrigation systems to prevent backflow into potable water supplies
APOLLO
Bronze double check backflow preventer with 1-1/2 in FNPT x FNPT connections. Features ball valve shut-offs and an overall length of 18 in. Used in non-hazardous service lines such as fire sprinkler or irrigation systems to prevent backflow into potable water supplies

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