VBK01 Series BUTTERFLY VALVE

Used as ventilation, shut-off or high-vacuum valves, butterfly valves have a simple structure, and can be installed in the vacuum exhaust line of a semiconductor tools. Butterfly Valves are characterised by their compact design, and high conductance. Made of stainless steel 304 or 316L, these valves are also available manually operated or electro pneumatically.

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Design and Feature

• Swivel valve plate with FKM seal

• Compact size and light weight,easy installing

• Minimal face-to-face dimension,Minimal installing space

• Flow by adjusting the degree of opening and can be set to an arbitrary degree of opening.

Technical Parameters

Valve Body Material		SS304/SS316L
Seat Seal Material		FKM, NBR in option
Vacuum Range		10⁵-6.7x10⁻⁵ Pa
Leak Rate		1.3x10⁻⁵ Pa. L/s
Cycles Until Service		100,000 Times
Angle Opning		0-90 Degree
Temperature Range	FKM Seat Seal	-30°C to 150°C (about)
	NBR Seat Seal	-25°C to 80°C (about)
Operated		Manual, Pneumatic Actuator, Electric Actuator
Compressed Air		0.4-0.8Mpa
Opening/Close Speed	Aluminium Actuator	≤3S
	Electric Actuator on-off type	Standard 30 S. 10S, 15S option
Solenoid Voltage		AC220V, 50Hz, 6W or on request
Standard Electric Actuator		On-off type
Avaible with Position Indicator		Optional signal feedback