Flap Type Non-Return Valves

Name: Flap Type Non-Return Valves
Brand: NPE PUMPS PRIVATE LIMITED
Price: 5000 INR
Availability: InStock

Price 5000 INR/ Piece

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MOQ : 10 Pieces

Flap Type Non-Return Valves Specification

Control System
No External Control, Self-Actuating

Material
Cast Iron / Ductile Iron

Valve Size
DN 50 to DN 600

Valve Type
Non-Return, Flap Type

Connection Type
Flanged End to IS/BS/DIN Standard

Features
Low Head Loss, Easy Maintenance, Corrosion Resistance, Leak Proof

Sealing
Rubber or EPDM Lined

Structure
Single Flap Disc

Application
Water, Sewage, Irrigation, Industrial Pipelines, Wastewater Treatment

Type
Flap Type Non-Return Valve

Power
Manual

Pressure
PN 1.0 to PN 1.6 MPa

Media
Liquid

Port Size
50mm to 600mm

Temperature
Up to 80C

Disc
Ductile Iron/CI with Rubber Coating

Pin
Single Pivot Design

End Connection
Flanged as per International Standards

Body Finish
Smooth, Uniform Surface

Opening Differential Pressure
Low

Weight Range
Varies as per Size and Material

Face to Face Dimension
As per IS/BS/DIN

Inspection Cover
Provided for Maintenance and Cleaning

Coating
Fusion Bonded Epoxy, Anti-Corrosive Paint

Installation Position
Horizontal or Vertical

Operation Mode
Automatic by Flow Direction

Flap Type Non-Return Valves Trade Information

Minimum Order Quantity
10 Pieces

Supply Ability
100 Pieces Per Day

Delivery Time
1 Week

About Flap Type Non-Return Valves

Our Flap Type Non-Return Valves, consistently featured in favorable reviews, are recognized for their first-rate construction and polished, uniform finish. Offered at the lowest price in their segment, these valves are ideal for water, sewage, irrigation, and industrial pipelines. Remarked for their corrosion resistance, leak-proof sealing, and easy maintenance, they support both horizontal and vertical installation. The automatic flow direction operation, low opening differential pressure, and inspection cover for routine cleaning make them a trusted choice. Available in sizes DN 50 to DN 600, with reliable flanged connections, these export-quality valves meet IS/BS/DIN standards.

Widely Used and Feature-Rich Flap Type Non-Return Valve

Designed for water supply, wastewater treatment, industrial and irrigation networks, these non-return valves are used by municipal bodies, industries, and agricultural operators. Boasting features like low head loss, robust anti-corrosive finish, and a self-actuating operation, these valves introduce major advantages. Special highlights include a single pivot pin mechanism, an easily accessible inspection cover, and fusion bonded epoxy coating for extended service life, ensuring ease of usage and maintenance in challenging applications.

Secure Shipments, Global Certifications, and Market Value Assurances

Our Flap Type Non-Return Valves are shipped via express shipping from major Indian FOB ports, ensuring prompt and safe delivery worldwide. Products adhere to recognized export certifications, assuring international standards. Sample policies are customer-centric, facilitating market value assessment prior to bulk shipment. Fast processing and shipment provide clients dependable access to our certified, high-value offerings, strengthening their distribution and usage in global markets.

FAQs of Flap Type Non-Return Valves:

Q: How do Flap Type Non-Return Valves operate automatically?

A: These valves function automatically by allowing flow in one direction; the single flap disc opens with forward flow and closes to prevent reverse flow without requiring external control.

Q: What types of coatings are applied to the valves for corrosion prevention?

A: The valves are coated with fusion bonded epoxy and anti-corrosive paint to provide a smooth, protective, and long-lasting finish that resists harsh environments.

Q: Where can these non-return valves be installed?

A: Flap Type Non-Return Valves are suitable for installation in both horizontal and vertical positions, making them versatile for various pipeline layouts.

Q: When should the inspection cover be used?

A: The inspection cover is provided for periodic maintenance and cleaning, allowing easy access to internal components to ensure optimal valve operation.

Q: What is the process for ordering and receiving samples?

A: Customers can request samples under our sample policy prior to bulk orders. Express shipping ensures that samples reach the client promptly for quality and market value evaluation.

Q: How does the valve benefit industrial pipeline applications?

A: These valves minimize head loss, offer leak-proof reliability, and require minimal maintenance, making them especially valuable for demanding industrial and wastewater operations.

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