Ductile Cast Iron Di Ci EPDM Seat Water Resilient Wafer Lug Type Butterfly Valve Wafer Check Valve

• Customization: Available
• Media: Oil
• Driving Mode: Electric
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Forge Welding
• Application: Industrial Usage, Water Industrial Usage
• Size: DN50-65; DN80; DN100-600
• Transport Package: Wooden Box
• Specification: DN50-65; DN80; DN100-600
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 3000

Product Description

 

Butterfly Valve is not only widely used in oil, gas, chemical industry, water treatment and other general industry, but also used in the cooling water system of the thermal power station.It is a kind of butterfly valve,which has Lug shape.It is divided into manual operation ,worm operation,electric operation according to the driving way,It is divided into the flange and the wafer according to the connection.

Dn50-Dn300 Rubber Resilient Seated Pneumatic Cast Iron Butterfly Valve main material of parts
Body	GG20/GG25/GGG50
Bonnet	ASTM A216 WCB
Stem	2Cr13,SS304,SS316,Carbon Steel
Stem ring	EPDM/NBR
Disc	Ductile Iron/SS304/SS316
Gasket	EPDM/NBR
Seat	EPDM/NBR
Packing	EPDM/NBR
Hand wheel	GGG40/50/Malleable Iron
Dn50-Dn300 Rubber Resilient Seated Pneumatic Cast Iron Butterfly Valve range:
Size	1 1/2"~40".DN15~DN1000
Pressure    range	PN10 PN16
Dn50-Dn300 Rubber Resilient Seated Pneumatic Cast Iron Butterfly Valve Standard
Design   Standard	DIN 3354
Face   to    Face	DIN2501
Flange   Standard	DIN3202
Testing   Standard	EN12226

FAQ

1. Can you OEM or ODM?
A:Yes, we have a great research & development team. The products can be made according to your request.

2. Can you provide the relevant documentation and certificate?
A:Yes, we can provide you with the documentation and certificate you need ,IS09001:2000 international quality system certification,(CE)certification of the European Community, Det Norske Veritas (DNV) factory certification, Lloyd's Register (LR) factory certification, China Classification Society (CCS) quality system certification and the FM and UL certification of the US, Bureau Veritas(BV) ,American Bureau of Shipping(ABS) etc.Of course we can also provide you the test Report; Certificate of Material Analysis; Certificate of Origin; and other export documents which required.

3.Can you do the design for us?
A:yes.Please send us high resolutionimages,your logo and other materials needed . We will send you finished files for confirmation.

6.How to proceed an order for valve?
A: Step1 let me know your requirements or application. Step 2 We quote according to your requirements or our suggestions. Step 3 Customer confirms the samples and places deposit for formal order. Step 4 We arrange the prodution.

7.What is your terms of delivery?
A: We accepte EXW,FOB,CIF,etc. You can choose the one which is the most convenient for you.

8.What's the package and how do you ship the goods?
A: Usually is wood pallet as your requst. We usually ship by sea.Airline shipping is also optional.

9. How to deal with after sales ?
A: warranty time : 12 months from the shipment ; and we will be responsible for all the quality problems. Quality control : High quality mold./Raw materials control/Production process quality control/Final inspection/Water testing (no leaking).


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