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SANDPIPER Flap Check Valve, 338.014.354, 4-Pack - Flap Check Valves
SANDPIPERFlap Check Valves

SANDPIPER Flap Check Valve, 338.014.354, 4-Pack

SANDPIPER Flap Check Valves.

SKU 3G-OTH-88046

Also listed as: 338014354 · 338 014 354 · 338-014-354

Brand
SANDPIPER
Item
Flap Check Valve, 338.014.354, 4-Pack
Category
Flap Check Valves
Available to Order
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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

SANDPIPER
Manufacturer Part Number
338.014.354

Technical Documents

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

Product Description

SANDPIPER Flap Check Valves.

Frequently Asked Questions

What is a SANDPIPER flap valve used for?

A SANDPIPER flap valve, part 338.014.354, is a replacement check valve for air-operated double-diaphragm pumps. It prevents backflow in industrial fluid-handling systems, ensuring one-direction flow in applications like chemical transfer, wastewater, and slurry processing.

What are the specifications of the SANDPIPER flap valve 338.014.354?

The SANDPIPER flap valve 338.014.354 is a 4-pack of flap check valves. The manufacturer part number is 338.014.354. It is designed for use in SANDPIPER diaphragm pumps to control fluid direction and prevent reverse flow in demanding industrial environments.

Where to buy SANDPIPER flap valve 338.014.354 worldwide?

3G Electric supplies the SANDPIPER flap valve 338.014.354 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine SANDPIPER part.

How to install a SANDPIPER flap valve in a diaphragm pump?

To install a SANDPIPER flap valve, first depressurize the pump and remove the manifold. Replace the old flap valve with the new 338.014.354 unit, ensuring the flap seats correctly against the valve seat. Reassemble and test for leaks before returning to service.

Used in

Common applications for SANDPIPER
Chemical processing — SANDPIPER polypropylene AODD pump with PTFE diaphragms for transferring corrosive acids
Wastewater treatment — SANDPIPER cast iron AODD pump with Buna-N check valves for sludge handling
Food and beverage — SANDPIPER 316 stainless steel FDA-compliant AODD pump with Tri-Clamp connections for sanitary transfer
Mining — SANDPIPER aluminum AODD pump with stainless steel seats for abrasive slurry applications
Pharmaceutical — SANDPIPER PVDF AODD pump with Santoprene check valves for solvent transfer
General industrial — SANDPIPER aluminum AODD pump with PTFE seats for high-head water transfer up to 231 ft

SANDPIPER Products

3G Electric supplies SANDPIPER flap check valves. 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
Replacement valve seat for SANDPIPER air-operated double-diaphragm pumps. Constructed of EPDM for resistance to water, steam, and mild chemicals. Provides a sealing surface for the ball valve to ensure proper flow control and prevent backflow in industrial fluid handling systems
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Valve seat for air-operated double-diaphragm pumps. Made of polypropylene for chemical resistance. Seals the valve to prevent backflow and ensure efficient fluid transfer
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Valve seat for air-operated double-diaphragm pumps. Made from PTFE for chemical resistance and low friction. Ensures proper valve closure and prevents backflow in fluid-handling systems
Replacement valve seat for air-operated double-diaphragm pumps. Made of polypropylene, it seals the valve chamber to ensure proper fluid flow and prevent backflow. Used in industrial pumping applications such as chemical transfer, wastewater treatment, and process manufacturing
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Replacement valve seat for air-operated double-diaphragm pumps. Made of polypropylene, it seals the valve chamber to ensure proper fluid flow and prevent backflow. Used in industrial pumping applications such as chemical transfer, wastewater treatment, and process manufacturing
Replacement valve seat for air-operated double-diaphragm pumps. Made from PTFE for chemical resistance and low friction. Provides a sealing surface for the ball valve to ensure proper flow control and prevent backflow in industrial pumping applications
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Replacement valve seat for air-operated double-diaphragm pumps. Made from PTFE for chemical resistance and low friction. Provides a sealing surface for the ball valve to ensure proper flow control and prevent backflow in industrial pumping applications

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Flap check valve for use in diaphragm pumps and other fluid handling systems to prevent backflow and maintain directional flow. Suitable for applications such as chemical processing, wastewater treatment, and general fluid transfer. Sold in a pack of four
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