Semiconductor

Ihara Services
Semiconductor

Ihara Science valves and fittings provide UHP solutions from the control of bulk process gases to downstream point-of-use applications. Ihara’s vertical integration allows for reducing short and long term costs for semiconductor OEMs and their integrators.

CPU

Equipment or applications where Ihara products are used

  • Fab facilities
  • Ultra high purity bulk gas suppliers
  • Gas purification systems
  • Valve manifold boxes
  • Gas cabinets and tool hookups
pouring

Related Products

pyb bellows valve

PYB Bellows Valves

The PYB Series Ultra High Purity bellows valve offers exceptional cleanliness and high flow for bulk gas distribution. Sizes include 1.5” through 12” for superior containment and delivery for the most critical bulk gas applications. Request 2D Drawings or 3D Models.


CVY bellows valve

CVY Bellows Valves

The CVY Series Ultra High Purity bellows valve offers exceptional cleanliness and high flow for sizes ½” through 1” gas systems. Request 2D Drawings or 3D Models.


hfd diaphragm valve

HFD Diaphragm Valves

Ihara HFD series high flow metal diaphragm control valve for UHP bulk gas systems and point of use applications. Request 2D Drawings or 3D Models.


DVE Diaphragm Valve

DVE Diaphragm Valves

For sizes ¼” through ¾”, The DVE is an exceptionally clean diaphragm valve engineered to support applications from high-purity gas control for point-of-use service to control valves on UHP valve manifold boxes. Request 2D Drawings or 3D Models.


awf

Automatic Weld Fittings (AWF)

Fitting for automatic welding machines used for high-purity gas systems such as semiconductors, liquid crystal manufacturing systems, etc.
Manufactured from clean stainless steel with traceable quality governance and packaged in vacuum double packaging while in a clean room environment.
*RoHS compliant


DVF diaphragm valve

DVF Diaphragm Valves

A low cost high purity metal diaphragm valve achieving high leak tightness, high durability and free of dead space.


vtf

Metal Gasket Face Seal Fittings (VTF)

Fitting with a metal to metal gasket surface seal system used for high-purity gas systems and conducting leak-free connections from vacuum to high pressure.
Welding parts are manufactured from clean stainless steel with traceable quality governance and packaged in vacuum double packaging while in a clean room environment.
*RoHS compliant


NTF

Clamp Type Metal Gasket Seal Fittings (NTF)

An innovative clamp type metal gasket seal fitting that solves problems caused by conventional metal gasket/nut fittings. A new product replacing the VTF (VCR) fitting, which has been used for 20 years for high-purity gas for semi conductors. It has solved conventional problems such as twisting in piping construction and practices in thread fastening, by applying the clamping method.


body and nut

I-Fit Single Ferrule Tube Fittings

The I-Fit tube fitting has been developed to simplify and replace conventional double ferrule tube fittings. It consists of only 2 parts, body and an integrated nut and ferrule. It simplifies the handing and installation process and avoids loss of back ferrule and misdirection for the ferrules.


TUBE FITTING FOR PLASTIC TUBE (EP-FIT)

TUBE FITTINGS FOR PLASTIC TUBE (EP-FIT)

Fitting developed for plastic tube connections.
It has only 2 items components, the main body and the nut (with a built-in ferrule). Nut tightening is complete by simply a full turning of the nut until contact with the body. Connection with plastic tube can be achieved easily and securely. No cutting or damage to the tubing can occur.


e-1 touch

TUBE FITTINGS FOR VINYL HOSE (E1-TOUCH)

Fitting developed for soft vinyl chloride hoses.
It consists of nut, sleeve, o-ring, insert and main body. The design retains the vinyl hose by utilizing an insert inside the hose that locks down with the sleeve through the nut. It can disassembled and reassembled repeatedly. Can be changed from hard to soft piping and has enhanced reliability against water leakage and secure hose connection.


Bi Lock metric fittings

METRIC & SCHEDULE PIPE TUBE FITTINGS

Ihara Science tube fittings with metric dimensions provide a leak-tight seal in an easy install, disassemble, and reassemble procedure. The two-ferrule tube fitting design is resistant to vibration fatigue and withstands high pressures and temperature extremes.


quick joint

Quick Connect Couplers

A stainless-steel one-touch connecting joint enabling quick and easy connection/detachment of fluid pipes for air, water, gas and so on.

Connects to double ferrule type tube fittings, ep-fit and so on are available, as well as thread connection.

*Please email or call for support


bk weldless header

BK Weldless Header

Branch piping connections made with custom fit threaded connections.Bunki-kun offers no leakage, less welding, and less flow resistance. Custom designed for any direction and shape.


stop valve

Stop Valves

316 stainless steel body standard pressure to 24.5 MPa wide temperature range -196~230°C choice of stem designs (for vb valve sEries) straight and angle pattern 100% factory tested.


B Series Ball Valve

B Series Ball Valves

Can be selected in accordance with the application pressure from vacuum to 30MPa as well as by the fluids being handled. Special cleaning specification is also available. Non-standard connections can also be made upon request.


full flow large valve

Full Flow Kaihei-kun Valves

Ihara full flow valves have the same flow rate with 1/3rd the size, 1/5th the weight at half the price.


check valves

Stainless Steel Check Valves

This type of stainless check valve is used for cooling water piping system. Its features are excellent cracking characteristics with variety of connections. Rich product lineup is available.
*RoHS compliant


piston valve

Piston Valves

Through adopting the single acting piston valve (WEARLESS VALVE) which can be corresponding to the Hemming Sealer, because of its effective controlling of the flow rate, the productivity can be improved and also the maintenance cost can be widely reduced even applied for high viscosity & glass beads contained glue.


CVB bellows valve

CVB Bellows Valves

Ihara industrial bellows valves meet the extreme conditions of general and industrial gas applications. Manufactured with outstanding quality ensures reliability to easily accommodate important system pressures with stability and safety.


None

Flexible Braided Metal Hose

SUS316L-made (wetted portion) metallic flexible hose with which you can freely choose the types of connecting fitting such as length and so on. According to usage, you can choose with or without blades in two types respectively, namely the flexible MHM type and the MHF type maintaining its shape.


tube cutter

Tube Cutter

Stainless tubes are precisely cut down under a clean environment such as inside a clean room and so on.

No burrs are left on the exterior surface after cutting, apply automatic welding can be applied without edge face finish.


gcv bellows valve

GCV Bellows Valves

The GCV Series bellows seal globe valve is a light and compact bellows valve for sizes ¼”, 3/8” and ½”.


DVK Valve

DVK Diaphragm Valves

A manual actuated metal diaphragm seal valve for high pressure, 16.2MPa applications with a competitive cost.


TVR Ball Valve

TVR Ball Valves

Can be selected in accordance with the application pressure from vacuum to 30MPa as well as by the fluids being handled. Special cleaning specification is also available. Non-standard connections can also be made upon request.


GVC-NC Bellows Both

CVG Bellows Valves

Ihara industrial bellows valves meet the extreme conditions of general and industrial gas applications. Manufactured with outstanding quality ensures reliability to easily accommodate important system pressures with stability and safety.


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