TD C-Seal Surface Mount Valves

TD C-Seal Surface Mount Valves

The TD series feature a compact actuator that achieves a 0.3 Cv as opposed to the 0.27 for the 1/4 inch KD valve, and 0.7 Cv for the 1/2 inch version. The TD series is available in IGS surface mount C-seal and B-seal valves as well as standard UHP face seal end connections. The unique Kitz SCT B-seal structure features a center-lock mechanism that reduces assembly and maintenance time.

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FEATURES

These valves are diaphragm valves of Surface Mount type, and are compatible with 1.125” C-SEAL. Both manual and pneumatic valves in this series incorporate a compact actuator, which allows the valve to suit to fine line pitches.
The manual valves are 90° open/close types, and capable to equip a lock key for preventing miss-operations.
TD Series has achieved 0.3 for Cv value that is still higher than that of our KD Series.
The surface that comes in contact with gases are made rich in chrome, and achieved Cr/Fe >2.0.(SEP specification)
Achieving Hv300 on the sealing surface, repeated detachability is further improved.

WETTED AREA MATERIAL

316L
PCTFE, PFA

PRECAUTIONS

The valves are designed to be used under atmospheric pressure. Usage such as under vacuum vessels are not guaranteed.
For high temperature applications, please select appropriate material for air-fittings and tubes to assure proper performance.

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Product Details

Major Specifications
Type (Size)	TCD	TD
Cv Value	0.15	0.3
Maximum Operating Pressure	142psig (0.98MPa(G))
Fluid Temperature	PCTFE –10~80°C (14~176F) PFA –10~120°C (14~248F)
Actuation Pressure	58~101psig (0.4~0.7MPa(G))
Internal Leakage Allowance	1×10^-9atm·cc/sec (1×10^-10 Pa·m³/sec)
External Leakage Allowance	1×10^-9atm·cc/sec (1×10^-10 Pa·m³/sec)
Cycle Life*	Pneumatic 1,000,000
	Manual 50,000
* Test Condition / Seat material : PCTFE Gas : N2 Pressure : 0.98MPa
Product Grade
Grade	EP
Material	316L
Surface Roughness	≤ Rz 0.7 µm
	≤ Ra 0.13 μm / 5 μin
Polishing	Electropolishing finish
Cleaning	Degreasing + Precision cleaning
After Cleaning	class 10 Clean circumstances
Packing	W-Packing with clean pack. N2-charge