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Watts 1-1/4-1 1/2 007M2/LF007M2 Second Check Valve Repair Kit - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts 1-1/4-1 1/2 007M2/LF007M2 Second Check Valve Repair Kit

The WATTS Second Check Valve Repair Kit is a repair kit for Watts backflow preventers, compatible with Series 007 models. It includes a cover O-ring and is designed for valve size M2, fitting manufacturer model…

SKU 3G-OTH-436645

Also listed as: 1141007M2LF007M2 · 1 1 4 1 007M2 LF007M2 · 1-1-4-1-007M2-LF007M2

Brand
Watts
Item
1-1/4-1 1/2 007M2/LF007M2 Second Check Valve Repair Kit
Part Number
1-1/4-1 ½ 007M2/LF007M2
Category
Repair Kits & Parts for Watts Backflow Preventers
Available to Order
Also known as:1-1/4-1 ½ 007M2/LF007M2Watts
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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

Watts
Manufacturer Part Number
1-1/4-1 ½ 007M2/LF007M2
Type
793HG2/793HL5/818DE6/818DE8, 007
Includes
Cover O-Ring
Compatible Valve Size
M2
Compatible with Series
007
Compatible with Mfr. Model No.
1-1/4-1-1/2 007M2/LF007M2

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 backflow preventers, compatible with Series 007 models. It includes a cover O-ring and is designed for valve size M2, fitting manufacturer model numbers 1-1/4-1-1/2 007M2/LF007M2.

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 backflow preventers in the Series 007 line. It replaces worn internal components to maintain proper backflow protection in commercial and residential water systems. The kit includes a cover O-ring and is designed for valve size M2, fitting models 1-1/4-1-1/2 007M2/LF007M2.

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

The Watts second check valve repair kit is compatible with Series 007 backflow preventers and valve size M2. It fits manufacturer model numbers 1-1/4-1-1/2 007M2/LF007M2 and part number 1-1/2 007M2-QT-FZ. The kit includes a cover O-ring. It is a genuine Watts replacement part for maintaining backflow prevention assemblies.

Where to buy Watts second check valve repair kit worldwide?

3G Electric supplies the Watts second check valve repair kit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine Watts repair kit for your backflow preventer. We provide reliable sourcing and shipping to any country.

How to install the 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 valve cover, replace the old second check assembly with the new kit components, and install the included cover O-ring. Reassemble and test for proper operation. Always follow the manufacturer's instructions for your specific Series 007 model.

Used in

Common applications for Watts
Commercial plumbing – Watts standard capacity water pressure regulators (3/8 LF 26AB) for stabilizing incoming water pressure
Industrial steam systems – Watts 152A series steam pressure regulators for pressure reduction in process and heating lines
Cross-connection control – Watts 757 double check backflow preventers for commercial and industrial water supply protection
Boiler safety – Watts ASME Section XIII temperature and pressure relief valves for overpressure protection in heating systems
Hydronic heating – Watts CP16 pilot-operated pressure regulators for maintaining consistent pressure in steam or water loops
Water hammer mitigation – Watts LF15M2-A water hammer arrestors for absorbing surges in quick-closing valve applications
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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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