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Butterfly valve GL series
stainless steelvacuumflange

butterfly valve
butterfly valve
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Characteristics

Type
butterfly
Body
stainless steel
Applications
vacuum, flange, pipe
Other characteristics
standard, locking
Temperature

Max.: 150 °C (302 °F)

Min.: -30 °C (-22 °F)

DN

Max.: 400 mm (15.748 in)

Min.: 25 mm (0.984 in)

Description

GI series high vacuum butterfly valve Description: GI series high vacuum butterfly valve is used to connect or cut off the air flow in the vacuum pipe. The opening and closing of the valve has the locking function. GI series high vacuum butterfly valve is used to connect or cut off the air flow in the vacuum pipe. The opening and closing of the valve has the locking function. The applicable working medium is air and non corrosive gas. applicability(Pa) - 105 ~1.3×10-6 Valve leak rate(Pa.L/S) - ≤1.3×10-7 Applicable temperature(℃) - -25~+80(sealing material is NBR) -30~+150(sealing material is fluororubber) Material of main parts of valve - Stainless steel or carbon steel Flange standard - JB919 Installation position - arbitrarily
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.