SD61 Direct-operated Diaphragm Valve

The SD61 miniature diaphragm valve by Keyto, with a thickness of just 6mm, delivers exceptional performance in a compact design. Its high compatibility allows integration with valve assemblies, syringe pumps, and bonded manifolds, handling weak acid and alkali media effortlessly. With a lifespan nearing ten million cycles, it ensures long-lasting reliability. The SD61's minimal space occupancy, rapid response, and minimal impact on fluidic system stability make it an ideal choice for precision applications.

Key Parameters:

Voltage

Wetted Material

Connection Dimension

Lead lentgh (exposure)

Optional terminals type

Reference Model:

SD61-2

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Parameters

Valve Type	Direct-operated Valve
Structure	2-way, two-position
Port Number	2
Orifice	1.0mm
CV Value	0.012
Applicable Medium	Water, air, weak acid, weak alkali (select according to medium requirements, communicate with the manufacturer for specific specifications of strong acid and alkali)
Application Temperature	5℃~80℃
Pressure（in – out）	-70kPa~200kPa
Leakage	0
Response Time	<25ms
Dead Volume	0
Voltage Fluctuation Range	From -10% to +10%
Power	24V: 2W；12V :2W

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