DaytonValve Seats

Dayton Valve Seat, 771740, Aluminum, for 1.5 in, 2 in, 3 in Pump Sizes

Dayton Valve Seats. Specifications: Type: 771740, 2 in_3 in_1.5 in For Pump Size, Aluminum Material.

SKU 3G-OTH-88298

Brand

Dayton

Item

Valve Seat, 771740, Aluminum, for 1.5 in, 2 in, 3 in Pump Sizes

Part Number

771740

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton

Manufacturer Part Number

771740

Type

771740, 2 in_3 in_1.5 in For Pump Size, Aluminum Material 

Technical Documents

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Dayton Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Dayton Valve Seats. Specifications: Type: 771740, 2 in_3 in_1.5 in For Pump Size, Aluminum Material.

Frequently Asked Questions

What is the DAYTON 771740 valve seat used for?

The DAYTON 771740 valve seat is used in industrial pumps to provide a sealing surface for the valve, preventing backflow and ensuring efficient fluid handling. It fits pump sizes 2 in, 3 in, and 1.5 in, and is made of aluminum for corrosion resistance in water and light chemical applications.

What are the specifications of the DAYTON 771740 valve seat?

The DAYTON 771740 valve seat has manufacturer part number 771740, fits pump sizes 2 in, 3 in, and 1.5 in, and is constructed from aluminum material. It is designed as a replacement seat for compatible Dayton pumps, ensuring proper valve operation and sealing.

Where to buy the DAYTON 771740 valve seat worldwide?

3G Electric supplies the DAYTON 771740 valve seat worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time; we provide genuine Dayton parts for pump maintenance and repair.

How to install the DAYTON 771740 valve seat?

To install the DAYTON 771740 valve seat, first isolate the pump and drain fluid. Remove the old seat using a seat puller, clean the bore, then press the new aluminum seat into place using a driver tool. Ensure proper alignment and torque to manufacturer specifications before reassembling the pump.

Used in

Common applications for Dayton

Manufacturing — Dayton 21XJ72 motor for machine tool coolant pumps circulates coolant during cutting, grinding, and drilling operations.

Water management — Dayton 3YU59 submersible sump pump removes water from basements, crawl spaces, and construction sites.

HVAC — Dayton 804T11 unit heater provides supplemental heating in warehouses, workshops, and garages.

Power transmission — Dayton 2X897 pillow block bearing supports rotating shafts in conveyors, fans, and other machinery.

Workshop — Dayton 2LKR8 bench grinder sharpens tools and deburrs metal parts with dust exhaust for a cleaner environment.

Fluid handling — Dayton 5RGV6 fountain pump circulates and aerates water in decorative ponds and fountains.

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Dayton Products

3G Electric supplies Dayton valve seats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all Dayton products →Contact our engineers →