CF8 Flange Ends One Way Swing Check Valve

Check Valve Overview

Flange Swing Check Valve is a valve that allows fluids to flow through in on direction only. It also known as non-return valve or one way valve. An arrow directional is marked on valve body to show where the fluids flow to.

The valves are two-port flange end valves,meaning they have two openings in the body,one for fluid to enter (inlet port) and the other for fluid to leave (outlet port). The fluids will flow from inlet port,pushing the disc to swing up and flow through the valve passage. If there are any back flow from outlet port,it will push the disc towards inlet port and block the back flow.

​ Check Valve Feature

Flange Swing Check Valve

Applicable Standards:

-Design and Manufacturing:

-Flange Connection:

-Fireproof Test:

-Test and Inspection:

-Face to face dimension:

Size Range:

DN25~DN300

Pressure Rating:

PN16~PN40

Temperature Range:

-20℃~325℃

Packing&Delivery

Packing Details:We choose suitable plywood cases according to different valves and arrange skilled workers to pack in case of bruise.Long term cooperated forwarder will book space,clear customs and transport for us without delay.There are three ways for transportation, by sea, by air and by train. We will arrange transportation according to customers' needs.

Delivery Details:7~45days based on you order quantity after deposite.

FAQ

Q:Are you trading company or manufacturer?

A:We are a factory

Q:How long is your delivery time?

A:7~45 days based on the quantity of order

Q:Do you provide samples?Is it free or extra?

A:Yes, we could offer the sample for free

Q:What is your terms of payment?

A: Total amount less than US$1000, request 100% payment in advance.

When more than US$1000, 30% payment as deposit, balance based on Packing list and pictures before shipment

Xidelong Brief Introduction

Xidelong is a professional manufacturer in valve automation, integrating with research and development, manufacturing, sales and after-sales services of valve and accessories over 12 years.

The factory of Xidelong valve is located in Longwan (Zhejiang, China), covering an area of 25,000 square meters, of which square meter is for office work whereas 24,000 square meters is for production (including the assembly area, testing area and warehouse area). Moreover, the factory is only 9 miles to Wenzhou Airport, greatly facilitating for the visitor of our international customers and partners.

Boasting of excellent technical strength, design and experience in Gate, Ball, Butterfly and Bellow valves manufacturing, the company has a quality management system as required by ISO9001-2008.

Xidelong Valve have been working to find reliable sales agents or distributors.

Xidelong Manufactory

Established in 2007, Xidelong Valve is a preferred supplier of industrial valves for major Chinese manufacturers.The factory of Xidelong valve is located in longwan (Zhejiang, China).

Xidelong Business

Valve: Ball Valve, Butterfly Valve, Gate Valve, Globe Valve,  Check Valve, Sight Glass 

Material:  ● Steinless Steel: CF8, CF8M, CF3, CF3M, Duplex Stainless Steel

Material:  ● Casting Steel: WCB, WC6, WC9, A105, LCB

Accessories: Pneumatic Actuators, Electric Actuators, Worm Gear, Manual Override, Limit Switch, Solenoid Valve

Standard: JB/GB, ANSI/API, JIS, DIN

Xidelong Production

We are equipped with CNC lathes, automatic machining centers, automatic MIG seal welding and automatic hard facing facility to reduce human error. Today equipment and technology along with a qualified training to our employees produce valves as required by international market.

Xidelong Testing

All our production is tested in accordance to the standard required.

We analyze the raw material at first. Any piece is verified in order to respect the required tolerance. Each valve must exceed the pressure test before it has been judged ready for delivery.