Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Structure: Centre Sealing
• Seal Form: Supercharging Pressured Sealed
• Valve Stem: Normal
• 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
• Standard: ANSI BS DIN JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: DN40
• Demension: DN1200
• Pressure: Pn10-Pn16
• Temperature: Less Than 80 C
• Medium: Water Oil
• Sealing: Soft
• Body: Ductile Iron/Stainless Steel/Cast Steel
• Sealing Material: EPDM/NBR/PTFE
• OEM: Yes
• Package: Wooden Case
• Transport Package: Standard Export Wooden Carton
• Specification: CE, ISO9001, ISO14001, SGS, OHSAS18001,Cu-TR,WRAS
• Trademark: bohai
• Origin: Tianjin
• HS Code: 8481804090
• Production Capacity: 9000/Month

Product Description

 

D71X Wafer Butterfly Valve Lever Operated

Product Show

 

Product Description

 

Purpose
This valve is used as a cutoff and adjusting equipment for the various water supply and  drainage pepeline in building ,chemial ,medicine,textile,ship and other industries.

Basic Information

Product Name			D71X  Resilient Seat Wafer Butterfly Valve
Size			DN40-DN300(1 1/2'-12')
Pressure			1.0MPA ,1.6MPa, 150LB,5K,10K
Working Temperature			<80ºC
Medium			Water, Oil ,Air

Parts Material

Product Features
 

1.GGG40/50 Ductile Iron Body & Disc allows high impact and streching resistance

2.With Full Bore design, ensures minimized pressure loss and increased energy efficiency

3.Maintenance free valve design

4.Fully EPDM vulcanised wedge maintains full stop of flow and can absorb smaller particules in the flow. (NBR coated wedge is optional)

5.Stainless steel stem with threads for high strength

6.Maintenance-free and corrosion-resistant multi stem O-rings ensures higher durability

Parts Material
 

Parts Name		Material				Parts Name		Material
Body		Ductile Iron				Seat		EPDM
Disc		Ductile Iron+EPDM				Sleeve		F4
Stem		45#				O Ring		NBR
All the Material Can be Replaced as Customers Requirement

Drawing
Main Dimensions

DN	L		D		H1		H2		n-φd
40	33		110		73		154		4-19
50	43		125		75		156		4-19
65	46		145		85		167		4-19
80	46		160		92		174		8-19
100	52		180		109		195		8-19
125	56		210		130		208		8-19
150	56		240		139		230		8-23
200	60		295		173		267		12-23
250	68		355		207		305		12-28
300	78		410		235		347		12-28

 

 
More Pictures and Package
Our vlave is packed with export wooden case.
We can delivery by sea, by air or combined delivery method.

Quality Control

 

For Finish Products

We procures advanced detection equipment and type testing platform for nondestructive testing, spectrum analysis, with a 100% success rate for physical and chemical properties .100% Final Test During Packing.

For Semi Finish Products

The quality of each semi-finished product is strictly controlled: we  do adhesion, coating thickness, rubber hardness Test


Certificates
We have most of the certificates needed on the markets:

 

Company Profile

 

Related Products

 

FAQ

 

Q: Are you trading company or manufacturer ?
A: We are factory Located In Tianjin, China.
Q: What's your product range?
A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .
Q: What's Execution Standard?
A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
Q: What's your Strong product ?
A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.