High Purity Gas Valve KD, Diaphragm Valve Straight Type, Manual (Part Numbers)

High Purity Gas Valve KD, Diaphragm Valve Straight Type, Manual
[Features]
· The KD series is a direct diaphragm valve with a compact design that provides high CV value. It is suitable for high purity gas for semiconductors, demonstrating high durability, corrosion resistance, and reliability.
· Superior gas replacement performance is achieved by minimizing the dimensions of the vertical hole in the body and achieving an internal volume of 1.2 cm3 (when 1/4" CVC male is open).
· The unique gas seal structure was implemented for better seal performance, high durability, outgassing performance, and corrosion resistance.
· The unique formation method and the high corrosion resistance of the carefully selected diaphragm material means there is little individual difference between pieces, and this gives high durability.
· The high-level production environment and inner surface polishing process delivers quality particle performance which supports high purity gas for the semiconductor industry.

Part Number

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Part Number
KD4MS-VFC-EP-316L
KD8MS-VC-STD-316L
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
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Supply Side, Connection Type Supply Side, Nominal Designation of Piping Thread Supply Side, Diameter of Piping Thread
(φ)
Control Side Connection Types Control SideNominal Pipe Threads Control Side Piping Pipe Diameter
(φ)
Length L
(mm)
Height h
(mm)
Polishing

475.38 €

1 16 Days [Rc(R)] Rc1/4B-[Rc(R)] Rc1/4B-70.668Electrolytic Polishing Finishing

550.07 €

1 16 Days [Rc(R)] R1/2B-[Rc(R)] R1/2B-7781Mechanical Polishing Finish

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Basic information

Main Body Shape Straight Main Body Material Stainless Steel (EN 1.4404 Equiv.) Applicable Fluids Air / Gas
Handle Shape Round-shaped handle Main Body Lining N/A Operating Temperature Range(°C) -10::80
Operating Pressure Range(MPa) 0.4::0.7 Handle diameter D(φ) 42 Operation Method Manual Operation Type
Operation Method 270 degrees manual

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