Grooved End Wafer Handle Operated Butterfly Valve

• Customization: Available
• Media: Water Oil Gas
• Driving Mode: Manual
• Model NO.: ZSDFD81X
• Connection Form: Clamp
• 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: ISO ANSI DIN JIS En GOST
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Plywood Case
• Specification: DN50-DN600
• Trademark: BOHAI
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000pieces/Month

Product Description

Grooved End Wafer Handle Operated Butterfly Valve

1.PRODUCT INTRODUCTION
The butterfly valve has the advantages of simple structure, reliable sealing, light opening, long service life and convenient maintenance. Therefore, it is widely used in various pipelines of water supply and drainage, building fire protection, etc., especially in fire protection pipelines. The signal valve can clearly display the valve switch state, and has an intuitive, clear and reliable reflection of the working state in the fire protection system, so it is widely and widely applied to the fire protection system.

2.Mian parts material 
Ductile iron grooved end butterfly valve
Designed to comply with MSS SP-67
Face to face conform to MSS SP-67
Grooves conform to AWWA C606 TABLE 4
Body: DI
Disc: DI +Rubber(EPDM or NBR)
Stem: SS 410
Bushing: PTFE; O-Ring: NBR or EPDM

3.Technical Data and main Dimension

Technical Data
Nominal Diameter		50(2")-300(12")	50(2")-300(12")
Nominal Pressure		1	1.6
Test Pressure	Shell	1.5	2.4
	Sealing	1.1	1.76
Working Temperature		-20ºC - +120ºC
Suitable Mediums		Water,Oil,Gas,Sewage.

4.More photos for reference 





5.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.