SS Valves, Regulators and Fittings
We provide premium 316L stainless steel pressure regulators, valves, and fittings designed for ultra-high purity applications in the semiconductor market. Our product lineup includes gas panels, gas sticks, surface mount components, and precision sealing solutions such as C-seal, W-seal, and VCR-style fittings. Available in 316L SS (VIM/VAR) and 316L SS (Double Melt), Unilok components ensure exceptional purity, reliability, and performance for critical gas delivery systems.
Valve Spec Sheets and Ordering Information
VCDL Series
Standard Type Low Pressure Diaphragm Valve - Manual Operation
VCDL series (Pneumatic)
Standard Type Low Pressure Diaphragm Valve - Pneumatic Operation
VCDL series (Gear Lock Type)
Standard Type Low Pressure Diaphragm Valve – Gear Lock Operation
VCDH series
Standard Type High Pressure Diaphragm Valve -Manual Operation & Pneumatic Actuating Operation
VCDMHF / VCDHHF series
High Pressure High Flow Diaphragm Valve – Manual Operation
VCDMHF / VCDHHF series
High Pressure High Flow Diaphragm Valve – Pneumatic Actuating Operation
VCDS series (Manual)
Shut Off Type Low Pressure Diaphragm Valve - Manual Operation
VCDDH series
Directional Type High Pressure Diaphragm Valve – Manual Operation
VCDS series (LOTO)
Shut Off Type Low Pressure Diaphragm Valve – LOTO
VCDLHF series
Low Pressure High Flow Diaphragm Valve – Manual Operation
VCDUHF series
Low Pressure Ultra High Flow Diaphragm Valve – Manual Operation
VCD3F series
Standard Type Low Pressure Diaphragm Valve - Pneumatic Actuating Operation
VCDBL series
Block Type Low Pressure Diaphragm Valve - Manual Operation & Pneumatic Actuating Operation
VCDBH series
Block Type High Pressure Diaphragm Valve - Manual Operation & Pneumatic Actuating Operation
VCDFL series
Forged Body Low Pressure Diaphragm Valve – Manual Operation
VCDFL series (Round Shut off Type)
Forged Body Low Pressure Diaphragm Valve – Lock Type
VCBL series - 1/4”~1/2”
Standard Type Low Pressure Bellows Valve - Manual Operation
VCBL series - 3/4”
Standard Type Low Pressure Bellows Valve - Manual Operation
VCBL series - 1/4”~1/2”
Standard Type Low Pressure Bellows Valve - Pneumatic Actuating Operation
VCBF series - 1”, 15A, 20A, 25A
Forged Body Low Pressure Bellows Valve - Manual Operation
VCBC series
Casting Bellows Valve
VCCB series
Fully Welded Check Valve
VCDA series
Agile Valve
VCA100 series
ALD Valve
For more information on our full line of regulators, valves, 316L SS fittings and more, please contact a sales representative.