CRE8 Series ESD Pneumatic Valves, 1/2" Orifice, 2-way, Normally Closed Tube

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Pneumatic, two-way, normally closed Tube valves for low- to medium-flow (1.8 – 3.4 Cv) corrosive chemical and ultrapure solvent applications where ESD mitigation is needed.

Conductive PFA valve body mitigates ESD by safely dissipating electrical potential when properly grounded
PrimeLock® ESD connections offer clean, high-performance and easy make-up to facilitate ESD system connectivity and continuity.
Small footprint preserves valuable space on OEM equipment
Modular design improves serviceability and enables customization
Valve diaphragms successfully tested to over 4 million cycles for increased reliability

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Applications CRE8 Series ESD Pneumatic Valves, 1/2" Orifice, 2-way, Normally Closed Tube Applications

Chemical and solvent distribution and process equipment applications involving low–conductive chemicals, high velocity flow chemistries and nitrogen purge of DI water where electrostatic charge can be generated.
High-purity, corrosive chemical handling
Wet etch and clean (WEC) process chemicals
Low volume bulk chemical delivery applications

Specifications

Drawings

Port Connection	Flow Factor C_V	Flow Factor K_V	A	B	C
1/2" PrimeLock^®	2.4	34.3	4.22" (107.2 mm)	0.69" (17.5 mm)	3.47" (88.1 mm)
3/4" PrimeLock^®	3.4	48.6	4.76" (120.9 mm)	0.94" (23.9 mm)	3.72" (94.5 mm)

Performance Data

Product Specifications

Materials:	All wetted parts	Conductive PFA/PTFE
	Exterior actuator parts	PVDF, Viton^®
	Interior actuator parts	PVDF, SST, Viton^®
	Mounting base	PVDF
Operating conditions:	Media pressure at	21°C (70°F)	Inlet /outlet	913 mbar (27” Hg) vacuum to 552 kPa (80 PSIG)²
		100°C (212°F)	Inlet /outlet	414 kPa (60 PSIG)²
	Actuation pressure	414 – 552 kPa (60 – 80 PSIG)
	Temperature range	Ambient	21°– 50°C (70°–122°F)
		Fluid	21°–100°C (70°– 212°F)²
Pneumatic supply port:	1/4" tube stub
Environmental compliance:	RoHs, WEEE

²Actual valve performance varies with pressure and temperature; refer to actual ratings in performance data.

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Accessories CRE8 Series ESD Pneumatic Valves, 1/2" Orifice, 2-way, Normally Closed Tube Accessories

CR8-2CT-RKIT

Repair kit for 1/2" 2-way CR8 Series pneumatic, normally closed, tube valves
GS-CRE8

Grounding straps for CRE8 ESD Valves

Part Numbers

CRE8 Series ESD Pneumatic Valves, 1/2" Orifice, 2-way, Normally Closed Tube Part Numbers

Part Number	Inlet	Outlet	Options
CRE8-2CT-12KK	3/4" PrimeLock®	3/4" PrimeLock®	N/A
CRE8-2CT-8KK	1/2" PrimeLock®	1/2" PrimeLock®	N/A

Note:

Not all configurations are permitted. Contact Entegris if multiple special order features are required.