Big size Automatic Butterfly Valves for chilled water system

VBK series automatic butterfly valves are mainly used in chilled water system, cooling water system, automatic switching system, larger air handling units and differential pressure by-pass control systems. Its caliber ranges from DN40 to DN200. It can be combined with rotary actuators to become automatic 3-point butterfly valve, automatic proportional butterfly and automatic open/close butterfly under various conditions.

The butterfly with high performance-to-price ratio and well-equipped automatic actuator provides efficient solutions for our clients.

Model	Body type	Control mode	Actuator type	Medium
DN40	VBK-40	adjust	AK24-D16 AK24-A16	cool / hot water, 50% glycol solutions; Temperature: 0~95 (non-freezing); Rated pressure: 1.6MPa
		open/close	AK220-R16
DN50	VBK-50	adjust	AK24-D16 AK24-A16
		open/close	AK220-R16
DN65	VBK-60	adjust	AK24-D25 AK24-A25
		open/close	AK220-R25
DN80	VBK-80	adjust	AK24-D25 AK24-A25
		open/close	AK220-R25
DN100	VBK-100	adjust	AK24-D25 AK24-A25
		open/close	AK220-R25
DN125	VBK-125	adjust	AK24-D40 AK24-A40
		open/close	AK220-R40
Mr. Mr. Leon Liang Tel: 86-731-82788880 Contact to this supplier Related Search Electric Butterfly Valve    Butterfly Valve Water    Automatic Water Valve    Butterfly Valve    Wafer Type Butterfly Valve    Demco Butterfly Valve    More>> Find more related products in following catalogs on Hisupplier.com Minerals & Metallurgy >> Other Minerals & Metallurgy × Company Info Winner Ball Valves Co., Ltd, [China (Mainland)] Business Type:Manufacturer City: Changsha Province/State: Hunan Country/Region: China (Mainland) View Contact Details You May Like: prev Solid Brass Autamatic Electric Control B... 3 Way Mini Spring Return Motorized Brass... On/Off Or 3-Piont Mini Forged Brass Hpb-... Fan Coil Unit Two-Position Electric Moto... DN15 Electric Two-Position Electric Moto... Solar Heat System / Water Treatment 3 Wa... 230VAC 2 Way 3 Way Fast Running Control ... A230V 4N.m Motor Actuator 3-Point Type 2... On/off Type Control Ball Valve 3 Way Mot... Automatic Water Drain 2 Way Motorized Va... 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