Cast Iron Double Eccentric/Concentric Type Butterfly Valve

• Media: Water
• Driving Mode: Manual
• Connection Form: Flange
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: 790
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Sheet Metal
• Standard: GB/T13927
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Flange Standard: GB ASTM
• Transport Package: Carton
• Specification: 125LB. 150LB
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 100000PCS/Year

Product Description

Detailed Description of butterfly valve

Series:	wafer type spline butterfly valve
Design Standard:	API609/ISO5752
Size:	DN50-DN300/2" -12"
Flange:	PN6, PN10, PN16, PN25, ANSI150, ANSI125, JIS 10K, TABLE" D" , TABLE" E" etc.
Face to face:	ISO 5752
Body:	Cast Iron/Ductile Iron/Stainless Steel
Disc:	Ductile Iron/Ni-plated ductile iron/Stainless steel/Al-Bronze
Stem:	Zine Plated Steel/ Stainless Steel
Seat:	EPDM/NBR/PTTE
Application:	petroleum, chemical industry, water and electricity, foodstuff, medicament, light textile, paper making, metallurgy etc.
Certification:	ISO9001: 2008, CE, SGS