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Watts Second Check Valve Repair Kit: Second Check Valve Repair Kit, 3/4-1 007/LF007 - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts Second Check Valve Repair Kit: Second Check Valve Repair Kit, 3/4-1 007/LF007

The WATTS Second Check Valve Repair Kit is a repair kit for Watts 007 Series backflow preventers, compatible with valve sizes from 3/4 in to 1 in and model numbers 3/4-1 007/LF007. This kit includes a check cage and…

SKU 3G-OTH-436779

Also listed as: 0073412ndCheckKit · 007 3 4 1 2nd Check Kit · 007-3-4-1-2nd-Check-Kit

Brand
Watts
Item
Second Check Valve Repair Kit: Second Check Valve Repair Kit, 3/4-1 007/LF007
Category
Repair Kits & Parts for Watts Backflow Preventers
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Watts
Manufacturer Part Number
007-3/4 - 1 2nd Check Kit
Type
3/4-1 007/LF007, Repair Kit, 007
Includes
Check Cage
Compatible Valve Size
3/4 in to 1 in
Compatible with Series
007
Compatible with Mfr. Model No.
3/4-1 007/LF007

Technical Documents

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

Product Description

The WATTS Second Check Valve Repair Kit is a repair kit for Watts 007 Series backflow preventers, compatible with valve sizes from 3/4 in to 1 in and model numbers 3/4-1 007/LF007. This kit includes a check cage and is identified by manufacturer part number 007-3/4 - 1 2nd Check Kit.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Watts second check valve repair kit used for?

The Watts second check valve repair kit is used to service the second check assembly in Watts 007 Series backflow preventers. It restores proper sealing and prevents backflow in commercial and residential water systems. The kit includes a check cage and fits valve sizes from 3/4 in to 1 in.

What are the specifications of the Watts 007 second check valve repair kit?

The Watts 007 second check valve repair kit has manufacturer part number 007-3/4 - 1 2nd Check Kit. It is compatible with Watts 007 Series backflow preventers and model 3/4-1 007/LF007. The kit includes a check cage and fits valve sizes from 3/4 in to 1 in.

Where to buy Watts backflow preventer repair kits worldwide?

You can order the Watts second check valve repair kit from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this genuine Watts repair kit.

How to install a Watts second check valve repair kit?

To install the Watts second check valve repair kit, first isolate the backflow preventer and relieve pressure. Remove the second check assembly, replace the old components with the new check cage from the kit, and reassemble. Always follow Watts installation instructions and local plumbing codes for safe operation.

Used in

Common applications for Watts
Industrial burner gas safety systems — Watts HF2000 filters with GF-series seal kits maintain clean, regulated gas supply to burner pilot and main flame controls
Commercial heating and boiler installations — Modular filter assemblies support preventive maintenance and component replacement without full system shutdown
Process gas delivery pipelines — DN25 through DN125 filter bodies accommodate varying flow rates and inlet pressures across manufacturing and chemical processes
Gas pressure regulation benches — Multi-stage Watts filter platforms integrate with pressure reducers and safety shutoff valves in test and calibration environments
Equipment retrofit and upgrade projects — Available connection sizes and seal kits enable adaptation of newer Watts components into legacy gas control systems
Planned maintenance and spare-parts inventory — Filter seal kits allow facilities to stock consumables in advance, reducing downtime during scheduled gas system servicing

Watts Products

3G Electric supplies Watts repair kits & parts for watts 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
WATTS Second Check Valve Repair Kit: Second Check Valve Repair Kit, 1 1/2-2 007/LF007, Repair Kit (MPN 007 1-1/2 - 2 2nd Check Kit)
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WATTS First Check Valve Repair Kit: First Check Valve Repair Kit, 1 1/2-2 007/LF007, Repair Kit, 007 (MPN 007 1-1/2 - 2 1st Check Kit)
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WATTS First Check Valve Repair Kit: First Check Valve Repair Kit, 3/4-1 007/LF007, Repair Kit, 007 (MPN 007-3/4 - 1 1st Check Kit)
WATTS Second Check Valve Repair Kit: Second Check Valve Repair Kit, 3/4 in/M3 Compatible Valve Size (MPN 007 M2-3/4 2nd Check Kit)
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WATTS Second Check Valve Repair Kit: Second Check Valve Repair Kit, 3/4 in/M3 Compatible Valve Size (MPN 007 M2-3/4 2nd Check Kit)
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