Our 2-way PFA HP AstiPure® stopcock valves have been designed to meet the stringent requirements of chemicals used in the semiconductor process.
Sizes range from 1/4” to 1/2” and are offered in flare connections, making them ideal for quick installation.
1/4-turn manual actuator allows quick and easy operation from closed to open position and a straight through flow path.
Bi-directional pressure capability.
Available in 2 and 3 port connections and panel mount versions.
Customized products available upon request.
These valves combine well with our large orifice fittings, superior surface tubing and pumps. We lower your Cost of Ownership.
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Item #

Flare Connection

Orifice

D - Diameter

E - Panel Thickness

H - Height

L - Length

V21 04 06C N/A 5/32 x 1/4 in4 x 6 mm N/A 0.16 in4.00 mm N/A 0.83 in21.00 mm N/A 0.20 in5.00 mm N/A 2.64 in67.00 mm N/A 2.64 in67.00 mm
V21 06 08C N/A 1/4 x 5/16 in6 x 8 mm N/A 0.16 in4.00 mm N/A 0.83 in21.00 mm N/A 0.20 in5.00 mm N/A 2.64 in67.00 mm N/A 3.23 in82.00 mm
V21 08 10C N/A 5/16 x 3/8 in8 x 10 mm N/A 0.31 in8.00 mm N/A 1.30 in33.00 mm N/A 0.20 in5.00 mm N/A 3.43 in87.00 mm N/A 3.58 in91.00 mm
V21 10 13C N/A 3/8 x 1/2 in10 x 13 mm N/A 0.31 in8.00 mm N/A 1.30 in33.00 mm N/A 0.20 in5.00 mm N/A 3.43 in87.00 mm N/A 4.61 in117.00 mm
V21 MF4C N/A 5/32 x 1/4 in3.8 x 6.4 mm N/A 0.13 in3.20 mm N/A 0.83 in21.00 mm N/A 0.20 in5.00 mm N/A 2.64 in67.00 mm N/A 3.5 in89.00 mm
V21 MF6C N/A 1/4 x 3/8 in6.4 x 9.5 mm N/A 0.16 in4.00 mm N/A 0.83 in21.00 mm N/A 0.20 in5.00 mm N/A 2.64 in67.00 mm N/A 3.74 in95.00 mm
V21 BMF6C N/A 1/4 x 3/8 in6.4 x 9.5 mm N/A 1/4 in6.40 mm N/A 1.30 in33.00 mm N/A 0.20 in5.00 mm N/A 3.43 in87.00 mm N/A 4.09 in104.00 mm
V21 MF8C N/A 3/8 x 1/2 in9.5 x 12.7 mm N/A 0.31 in8.00 mm N/A 1.30 in33.00 mm N/A 0.20 in5.00 mm N/A 3.43 in87.00 mm N/A 4.33 in110.00 mm
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