Stainless Steel Double Disc Non Return Wafer Butterfly Check Valve

• Media: Water, Steam, Oil
• Temperature: Ordinary Temperature
• Material: Di, Ci, Ss, Carbon Steel
• Connection Form: Flange
• Structure: Non Return
• Pressure: Ordinary Pressure
• Function: Prevent Liquid Returns Back
• Flow Direction: Unidirection
• Standard: DIN/JIS/ANSI/BS
• Application: Industrial Usage, Chemical Industry
• Available Material: Di, Ci, Stainless Steel, Carbon Steel
• Size: DN40-DN700
• Working Pressure: Pn10/Pn16/125lb/150lb/JIS10K
• Working Environment: Water, Oil, Steam
• Working Temperature: <=120 Degree
• Transport Package: Wood Box
• Specification: DN40-DN700
• Trademark: Customized
• Origin: China
• HS Code: 8481804090

Product Description

Stainless Steel Double Disc Non Return Wafer Butterfly Check Valve

Sepcifications
 

Size	DN40-DN700
Class	PN10/PN16/125LB/150LB/JIS10K
Working environment	Water, Oil, Steam
Working temperature	0ºC-80ºC
Available Material	DI, CI, Stainless Steel, Carbon Steel

Part Material
 

ITEM	PART NAME	MATERIAL
1	Body	Stianless Steel
2	Plate	DI, Stianless Steel, Bronze
3	Spring	Stianless Steel
4	Hinge Pin	Stianless Steel
5	Stop Pin	Stianless Steel
6	Plug	Carbon Steel
7	Body Bearing	PTFE
8	Spring Bearing	PTFE
9	Eye Bolt	Carbon Steel
10	Body Seat	EPDM,CR, FKM, NR

 

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Packaging

We value the packaging of our products. Multi-layer packaging prevents impurities from adhering to the valve body and is brought into the media

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FAQ: (Frequently Asked Questions)

1. What is your MOQ?
Our MOQ is usually 5 CTNS.

2. What is your delievery time?
Our delievery is about 25-30days.

3. What is your payment terms?
We accept T/T, 100% L/C, or West Union and so on.

4. Could you provide free samples?
Usually, we offer free samples, customers bear freight cost. 

5. Why choose us?

Firstly, comparing with many factories, our prices are more competitive.

Secondly, We 100% test working pressure for ALL our products.

Finally, After- Services will be highly satisfied. Any problems and feedbacks will be responded efficiently.

 

Company introduction

SWD PLASTIC (Salvador Industrial Co., Ltd) is a leading and professional manufacturer and exporter for UPVC, CPVC, PPH, PVDF pipes, valves and fittings in China. We stick to the principle of " Quality First, Service First, Continuous Improvement and Innovation to Meet the Customers", and the quality management objective of " Zero Defect, Zero Complaints". 

SWD Products are widely used in Agricultural Irrigation, Wastewater Treatment, Aquaculture, Pharmaceutical Industry, Electroplating, Papermaking Industry...

Most of our products confirm to ANSI, DIN, BS, JIS & TIS standard and have been already sold to United States, Canada, Mexico, Chile, Colombia, Peru, Russia, Saudi Arabia, UAE, Iran, Iraq, Thailand, Philippines, Indonesia, Malaysia etc. With very good reputation!