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Pressure regulator for semiconductors Standard model for primary side low pressure S-TORRV30 / 30SH series-STV30-3WE-30X03G-4UB4UB-T
Pressure regulator for semiconductors Standard model for primary side low pressure S-TORRV30 / 30SH series-NISSAN TANAKA CORPORATION

Pressure regulator for semiconductors Standard model for primary side low pressure S-TORRV30 / 30SH series
NISSAN TANAKA CORPORATION

NISSAN TANAKA CORPORATION's Response Status

Response Rate

100.0%

Response Time

52.9hours


About This Product

85L/min (nor () P1=0.7MPa, P2=0.6MPa, N2 GAS)

■Features

・The S-TORR regulator is a pressure regulator for ultra-high purity gases developed based on the TORR regulator, which has gained tremendous trust in semiconductor process gas lines. ・By eliminating the screw structure on the parts in contact with gas and applying electrolytic polishing as standard, we have achieved extremely high water displacement characteristics and particle reduction. ・The connection between the main body and the joint is welded, and the external seal on the diaphragm uses a metal seal structure. Due to its high external sealing properties, it can be used with confidence even with particularly high purity gases. - A filter is built into the flow path of the primary chamber to reduce internal leaks. ・Conducted shipping inspection on all units including He leak test. ・The STV30 series is a standard model for primary low pressure and is widely used in low pressure piping, outlet panels, cylinder cabinets for compressed gas with low filling pressure, etc. - For use with corrosive gases, we offer the SH series, which uses a highly corrosion-resistant Ni-Cr-Mo alloy for the main metal parts that come into contact with the gas.

■Materials used

Gas contact part ・Body: SUS316L ・Diaphragm: SUS316L / Ni-Cr-Mo alloy (STV30SH) ・Filter: SUS316L / Ni-Cr-Mo alloy (STV30SH) ・Pressure gauge: SUS316L ・Fitting: SUS316L ・Other gas contact parts: SUS316L, SUS316, fluororesin /Ni-Cr-Mo alloy, SUS316L, fluororesin (STV30SH) Non-gas contact part ・Cap: C6782 ・Pressure adjustment handle: ABS resin, C3604

■Performance

・Maximum working pressure on inlet side: 1.5MPa ・Outlet side maximum working pressure: 0.6MPa ・Maximum flow rate: 85L/min (nor) (P1=0.7MPa, P2=0.6MPa, N2 GAS) ・Using temperature: -5~40°C ・Weight: 1.2kg (2 ports), 1.4kg (3 ports) ・Built-in filter filtration rate: 10μm ・Surface roughness of metal parts in contact with gas: Ra0.25μm (Option: Ra0.1μm) ・Entrance/exit port diameter: 1/4" ・External leakage amount: 1.3×10-11Pa・m3/sec or less *Other product numbers are available.

  • Product

    Pressure regulator for semiconductors Standard model for primary side low pressure S-TORRV30 / 30SH series

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10 Models of Pressure regulator for semiconductors Standard model for primary side low pressure S-TORRV30 / 30SH series

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Joint type/shape 2 Joint type/shape 1 Metal surface roughness in contact with gas With or without pressure gauge Secondary pressure gauge (maximum working pressure) Number of ports Size Resin symbol by gas

STV30-2WE-30X03X-4UF4UF-T

Available upon quote

UJR fitting female

UJR fitting female

0.25μm (standard)

Raw

-0.1~0.3MPa (0.2MPa)

2 ports
(Entrance and exit only)

1/4" (standard)

Resin material PTFE

STV30-2WE-30X03X-4UF4UF-N

Available upon quote

UJR fitting female

UJR fitting female

0.25μm (standard)

Raw

-0.1~0.3MPa (0.2MPa)

2 ports
(Entrance and exit only)

1/4" (standard)

N2O mixed gas

STV30-2WE-30X03X-4UF4UF-A

Available upon quote

UJR fitting female

UJR fitting female

0.25μm (standard)

Raw

-0.1~0.3MPa (0.2MPa)

2 ports
(Entrance and exit only)

1/4" (standard)

BCl3 mixed gas

STV30-2WE-30X03X-4UF4UF-F

Available upon quote

UJR fitting female

UJR fitting female

0.25μm (standard)

Raw

-0.1~0.3MPa (0.2MPa)

2 ports
(Entrance and exit only)

1/4" (standard)

Cl2, SiCl4, SiH2Cl2, WF6
gas containing any

STV30-2WE-30X03X-4UF4UF-D

Available upon quote

UJR fitting female

UJR fitting female

0.25μm (standard)

Raw

-0.1~0.3MPa (0.2MPa)

2 ports
(Entrance and exit only)

1/4" (standard)

Freon gas
(C3F8, C4F6, C4F8, C5F8, ClF3, SF6)

STV30-2WE-30X03G-4UF4UF-T

Available upon quote

UJR fitting female

UJR fitting female

0.25μm (standard)

With pressure gauge

-0.1~0.3MPa (0.2MPa)

2 ports
(Entrance and exit only)

1/4" (standard)

Resin material PTFE

STV30-2WE-30X03G-4UF4UF-N

Available upon quote

UJR fitting female

UJR fitting female

0.25μm (standard)

With pressure gauge

-0.1~0.3MPa (0.2MPa)

2 ports
(Entrance and exit only)

1/4" (standard)

N2O mixed gas

STV30-2WE-30X03G-4UF4UF-A

Available upon quote

UJR fitting female

UJR fitting female

0.25μm (standard)

With pressure gauge

-0.1~0.3MPa (0.2MPa)

2 ports
(Entrance and exit only)

1/4" (standard)

BCl3 mixed gas

STV30-2WE-30X03G-4UF4UF-F

Available upon quote

UJR fitting female

UJR fitting female

0.25μm (standard)

With pressure gauge

-0.1~0.3MPa (0.2MPa)

2 ports
(Entrance and exit only)

1/4" (standard)

Cl2, SiCl4, SiH2Cl2, WF6
gas containing any

Pressure regulator for semiconductors Standard model for primary side low pressure S-TORRV30 / 30SH series-Part Number-STV30-3WE-30X03G-4UB4UB-T

STV30-3WE-30X03G-4UB4UB-T

Available upon quote

UJR fittings
UJR female nut (with pure ring)

UJR fittings
UJR female nut (with pure ring)

0.25μm (standard)

With pressure gauge

-0.1~0.3MPa (0.2MPa)

3 ports
(Inlet, outlet, secondary pressure gauge port)

1/4" (standard)

Resin material PTFE

Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

52.9hrs

Company Overview

Nissan Tanaka Corporation, established in 2002 and headquartered in Saitama, Japan, is a manufacturer of cutti...

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