Pneumatic High Performance Butterfly Valve

• Media: Water
• Driving Mode: Manual
• Connection Form: Lug Support
• Structure: Centre Sealing
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Model NO.: Butterfly Valve
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body Materials: Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze
• Seat Materials: NBR/EPDM/PTFE/ /Silicone etc
• Coating: Fbe Epoxy Coated
• Disc Materials: Di/Nylon/1.4469/1.4529/Saf2205/2507/CF8/CF8m
• Colour: Customized
• Transport Package: Bubble Bags and Ply Wooden Cases
• Specification: Customized
• Trademark: N/A
• Origin: Jiangsu
• HS Code: 8481804090
• Production Capacity: 1000000PCS/Weeks

Product Description

Product Description

 

NAME	MATERIAL	SPECIFICATION ASTM
BODY	DUCTILE IRON	ASTM A536
DISC	PLATED DUCTILE IRON	ASTM A536
STEM	STAINLESS STEEL	A276-410
DISC SEALING	NBR(NITRILE) EPDM
PIN	STAINIESS STEEL	A182 F6A
CLAMPING RING	STEEL
BUSHING	PTFE
CONNECTING BRACKET	DUCTILE IRON	ASTM A536
PACKING GLAND	DUCTILE IRON	ASTM A536
PACKING	EPDMNBR

Propertities:
Double flanged double eccentric butterfly valve can reduce friction and have longer service life. "T" structure of the disc
sealing ring, the sealing pair is linear sealing. Replacing materials of the disc ring, "O"-ring, disc and shaft, the valve can be used for various medium and temperature.

The valve can be both single-direction and bi-direction.

Techinical specifications:

1. Design standard: BS5155, MSS SP68
2. Test standard: DIN3230 part 3, API 598, EN12266-1
3. Face to face standard: DIN3202 F4, EN 558 13/14 serise, ISO 5752 13/14 serise.
4. Flange connection: DIN2501 PN10&PN16, BS4504 PN10&PN16, ASME B16.1 125LB & 150LB, JIS B2220 10K and so on.
Working pressure: 10/16bar
Test pressure:
Shell: 15bar/24bar
Seal: 11bar/17.6bar

FAQ

1.Can I have a sample order for valve?
A: Definitely Yes.We welcome sample order to test and check quality. Mixed samples are acceptable.

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

3. 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.

4.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.

5.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.

6.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.

7.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.

8. 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).

9. What is the average lead time?
A:For samples, the delivery time is about 2-5 days. For mass production, the lead time is about 15-60 days after receiving the deposit payment. we can provide production schedule and related photos every two weeks. The lead times become effective when (1)we have received your deposit, and (2) we have your final approval for your products.If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate our production plan to your needs.

10. Why choose us?
A:1 Genuine produces with excellent quality and competitive price. 2 Cooperating with the customers all over the world more than 60 countries and regions, and knowing the markets very well. 3.We have been specializing in flow control area for more than 10 years. Everyone can be rest assured working with us. 4 After-Services will be highly-satisfing. Any problems and feedbacks will be answered in a short of time.