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Watts RK994/994RPDA-CK1-21/2-4 First Check Kit for 994RPDA Backflow Preventers - Repair Kits & Parts for Watts Backflow Preventers
WattsRepair Kits & Parts for Watts Backflow Preventers

Watts RK994/994RPDA-CK1-21/2-4 First Check Kit for 994RPDA Backflow Preventers

The WATTS Backflow Preventer Repair Kits: First Check Kit (SKU 3G-OTH-436864) is a repair kit for Watts backflow preventers, compatible with Series 994RPDA and Model 994. It includes a cam arm and fits valve sizes…

SKU 3G-OTH-436864

Also listed as: RK994994RPDACK12124 · RK994 994RPDA CK1 21 2 4 · RK994-994RPDA-CK1-21-2-4

Brand
Watts
Item
RK994/994RPDA-CK1-21/2-4 First Check Kit for 994RPDA Backflow Preventers
Category
Repair Kits & Parts for Watts Backflow Preventers
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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
RK994/994RPDA-CK1-21/2-4
Type
36JD25/36JD26/36JD27/6AUW9, 994/994RPDA
Includes
Cam Arm
Compatible Valve Size
2-1/2 in to 4 in
Compatible with Series
994RPDA
Compatible with Mfr. Model No.
994

Technical Documents

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

Product Description

The WATTS Backflow Preventer Repair Kits: First Check Kit (SKU 3G-OTH-436864) is a repair kit for Watts backflow preventers, compatible with Series 994RPDA and Model 994. It includes a cam arm and fits valve sizes from 2-1/2 in to 4 in.

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 First Check Kit used for?

The Watts First Check Kit is a repair kit for backflow preventers, specifically designed for Series 994RPDA and Model 994. It includes a cam arm and fits valve sizes from 2-1/2 in to 4 in. This kit is used to replace first-check components in commercial and industrial water systems to maintain backflow protection.

What are the specifications of the Watts First Check Kit?

The Watts First Check Kit (MPN RK994/994RPDA-CK1-21/2-4) includes a cam arm and is compatible with valve sizes 2-1/2 in to 4 in. It works with Series 994RPDA and Model 994 backflow preventers. The kit is also compatible with Part No. 994-NRS and is manufactured by Watts.

Where to buy Watts First Check Kit worldwide?

You can source the Watts First Check Kit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead times. 3G Electric provides reliable sourcing for Watts repair kits and parts.

How to install the Watts First Check Kit?

To install the Watts First Check Kit, first depressurize the backflow preventer and isolate the valve. Remove the old first-check assembly and replace it with the new kit, ensuring the cam arm is properly seated. Follow Watts' generic installation guidelines for Series 994RPDA. Always consult a qualified technician for safety.

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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