业内楷模

TESCOM成立于1916年,总部位于美国明尼苏达州Elk River。于2005年并入世界500强之一的艾默生集团。作为百年老牌,TESCOM在美国、欧洲及亚洲均设有工厂,可以为客户提供各种标准或定制的压力控制调节系统(装置)的解决方案。TESCOM作为业内公认的最优秀的专业生产厂家,因为其产品系列齐全,调压精准,流量稳定,可靠性好,数十年来,TESCOM被美国国家航空和宇航局(NASA)指定为专用调压阀品牌。TESCOM作为行业第一家向电子半导体提供超净系统提供调压阀厂牌,一直是Intel、Samsung等高端用户的指定品牌,也是东京精密、LAM等业内主流半导体设备厂商机台上的标准配置调压阀。堪称业内楷模。

调压典范

产品系列覆盖先导式/自力式/膜片式/活塞式等各种类型的减压阀,调压范围:真空至 20000 PSIG;流量范围:Cv 值从 0.02 至 20,配管口径从 1/8”到 2”及以上;适用介质:气态,液态包括各类特殊腐蚀性敏感性流体(气体)。TESCOM 拥有强大的研发实力,创新的压力调节解决方案,尤其在电子半导体行业的调压阀都是原创性的设计,而且还可根据客户特殊要求定制解决方案。作为调压阀的典范,TESCOM 调压阀无论从外观到内部结构,一直被业内模仿,但从未被超越。 


SG1 Series












prod-as-tesc-sg1_调整大小.jpg

Maximum Inlet Pressure

Cv = 0.06: 4500 psig / 310 bar


Cv = 0.2: 3000 psig / 207 bar

Maximum Outlet Pressure

15、25、50、125、250 psig


103、172、345、862、1724 kPa


1.0、1.7、3.4、8.6、17.2 bar

Design Proof Pressure

150% maximum rated

Leakage

Internal: Bubble-tight


External: Designed to meet < 2 x 10-8   atm cc / sec He

Operating Temperature

PCTFE seat: -40°F to 140°F / -40°C to 60°C


Vespel® seat: -40°F to 250°F / -40°C to 121°C

Flow Capacity

CV = 0.06, 0.2

Decaying Inlet Characteristic

CV = 0.06, 0.37 psig / 100 psig (0.03 bar / 6.9 bar)


CV = 0.2, 1.45 psig / 100 psig (0.10 bar / 6.9 bar)

Body

316L Stainless Steel, Nickel-Plated Brass

Seat

PCTFE, Vespel®

Diaphragm

316L Stainless Steel, Neoprene

Filter

10 micron nominal sintered Bronze


10 micron nominal sintered 316 Stainless Steel

Seal

Teflon® or Buna-N

Remaining Parts

Brass, 300 Series Stainless Steel

Connections

Inlet and outlet: 1/4" NPTF


Accessories: 1/4" NPTF

Cleaning

CGA 4.1 and ASTM G93

Weight

2.4 lbs / 1.1 kg










SG3 Series












SG3.jpg

Maximum Inlet Pressure

Cv = 0.06: 4500 psig / 310 bar

Maximum Outlet Pressure

15、50、125、250 psig


103、345、862、1724 kPa


1.0、3.4、8.6、17.2 bar

Design Proof Pressure

150% maximum rated

Leakage

Internal: Bubble-tight


External: Designed to meet < 2 x 10-8   atm cc / sec He

Operating Temperature

-40°F to 140°F / -40°C to 60°C

Flow Capacity

CV = 1.0

Decaying Inlet Characteristic

Stainless Steel, 0.8 psig / 100 psig (0.06 bar / 6.9 bar)


Neoprene Diaphragm 0.49 psig / 100 psig (0.03 bar / 6.9 bar)

Body

316L Stainless Steel, Nickel-Plated Brass

Seat

PCTFE

Diaphragm

316L Stainless Steel, Neoprene

Filter

10 micron nominal sintered Bronze


10 micron nominal sintered 316 Stainless Steel

Seal

Teflon® or Buna-N

Remaining Parts

Brass, 300 Series Stainless Steel

Connections

Inlet and outlet: 1/2" NPTF


Accessories: 1/4" NPTF

Cleaning

CGA 4.1 and ASTM G93

Weight

5.5 lbs / 2.5 kg




Teflon® and Vespel® are registered trademarks of E.I. du Pont de Nemours and Company.





44-2200 Series












44-2200.jpg

Maximum Inlet Pressure

400, 3500 psig


27.6, 241 bar

Outlet Pressure Ranges

0-25, 0-50, 0-100, 0-250, 0-500 psig


0-1.7, 0-3.4, 0-6.9, 0-17.2, 0-34.5 bar

Design Proof Pressure

150% maximum rated

Leakage

Internal: Bubble-tight


External: Designed to meet ≤ 2 x 10-8 atm cc / sec He

Operating Temperature

-40°F to 165°F / -40°C to 74°C

Flow Capacity

3500 psig / 241 bar Inlet: Cv = 0.06


400 psig / 27.6 bar Inlet: Cv = 0.15

Maximum Operating Torque

30 in-lbs / 3.4 N·m

Decaying Inlet Characteristic

CV = 0.15, 1.2 psig / 100 psig (0.08 bar / 6.9 bar)


CV = 0.06, 0.75 psig / 100 psig (0.05 bar / 6.9 bar)

Body

316L Stainless Steel, Brass, Hastelloy®* or Monel

Bonnet

300 Series Stainless Steel, Brass

Diaphragm

316 Stainless Steel, Elgiloy®

Seat

Telflon®

Remaining Parts

316 Stainless Steel, Brass, Hastelloy®* or Monel

Cleaning

CGA 4.1 and ASTM G93

Internal Volume

6 cc

Weight

2 lbs / 0.9 kg










44-3200 Series












44-3200.jpg

Maximum Inlet Pressure

500, 3000 psig


34.5, 207 bar

Outlet Pressure Ranges

0-25, 0-50, 0-100, 0-150, 0-200 psig


0-1.7, 0-3.4, 0-6.9, 0-10.3, 0-13.8   bar

Design Proof Pressure

150% of rated pressure

Leakage

Internal: Bubble-tight


External: < 2 x 10-8 atm cc / sec He

Operating Temperature

-40°F to 140°F / -40°C to 60°C

Flow Capacity

CV = 1.0


CV = 1.8 (Optional)

Body

316L Stainless Steel, Brass

Bonnet

300 Series Stainless Steel

Diaphragm

316 Stainless Steel

Seat

3000 psig / 207 bar Inlet: CTFE


500 psig / 34.5 bar Inlet: Teflon®

Seat Retainer

Nitronic 60

Seal

Teflon®

Remaining Parts

316 Stainless Steel

Cleaning

CGA 4.1 and ASTM G93

Weight

3.5 lbs / 1.6 kg




Teflon® is a registered trademarks of E.I. du Pont de Nemours and Company.

Hastelloy® is a registered trademark of Haynes International, Inc.

Elgiloy® is a registered trademark of Elgiloy Corp.

* Material to be Hastelloy® or equivalent per ASTM B 574






64-2600 Series












64-2600.jpg

Maximum Inlet Pressure

600, 3500 psig


41.4 or 241 bar

Outlet Pressure Ranges

0-30, 0-60, 0-100, 0-150 and 250 psig


0-2.1, 0-4.1, 0-6.9, 0-10.3 and 17.2 bar

Design Proof Pressure

150% of maximum rated

Inboard Leak Rate

< 1 x 10-9 atm cc / sec He

Operating Temperature

PTCFE Seat: -40°F to 140°F / -40°C to 60°C


Teflon® Seat: -40°F to 160°F / -40°C to 71°C


Vespel® seat: -40°F to 350°F / -40°C to 177°C

Flow Capacity

Cv = 0.06 (3500 psig / 241 bar model)


Cv = 0.15 (600 psig / 41.4 bar model)

Decaying Inlet Characteristic

Cv = 0.06: 0.7 per 100 psig / 0.05 per 6.9 bar

Body

316L Stainless Steel Electropolish or


316L VAR Stainless Steel Electropolish

Diaphragm

316L Stainless Steel or Hastelloy®

Seat

PCTFE or Telflon® (Vespel® optional for 3500 psig / 241 bar model only)

Spring

316 Stainless Steel or Eligiloy®

Stem, Seat Retainer, Valve Guide

316 Stainless Steel or Hastelloy®

Internal Surface Finish

10 Ra microinch / 0.25 micrometer

Connections

Welded female or male VCR®


Tube Stubs


High Purity Internal Connections (H.P.I.C.)


(Internal style of VCR®, compatible with male swivel VCR®)

Cleaning

DI water electronic grade cleaned and ES 500 Particle Certified for


internal electropolish models

Internal Volume

1/4" fitting / 5.75 cc

Weight

2 lbs / 0.9 kg










64-5400 Series












64-5400.jpg

Maximum Inlet Pressure

600 psig / 41.4 bar

Outlet Pressure Ranges

0-30, 0-60, 0-100, 0-150 psig


0-2.1, 0-4.1, 0-6.9, 0-10.3 bar

Design Proof Pressure

150% of maximum rated

Inboard Leak Rate

< 1 x 10-9 atm cc / sec   He

Operating Temperature

PTCFE Seat: -40°F to 140°F / -40°C to 60°C


Teflon® Seat: -40°F to 160°F / -40°C to 71°C

Flow Capacity

Cv = 1.0

Decaying Inlet Characteristic

2.7 per 100 psig / 0.19 per 6.9 bar

Body

316L Stainless Steel Electropolish or


316L VAR Stainless Steel Electropolish

Diaphragm

Hastelloy®

Seat

PCTFE or Telflon® PFA

Seat Retainer

Nitronic 60 Stainless Steel

Stem, Seal and Remaining Parts

316 Stainless Steel

Internal Surface Finish

10 Ra microinch / 0.25 micrometer

Connections

Welded female or male VCR®


Tube Stubs


Compression Fittings

Cleaning

DI water electronic grade cleaned and ES 500 Particle Certified for


internal electropolish models

Internal Volume

21 cc

Weight

3.5 lbs / 1.6 kg




Teflon® is a registered trademarks of E.I. du Pont de Nemours and Company.

VCR® is a registered trademarks of Cajon Co.

Hastelloy® registered trademarks of Haynes International, Inc.






DH Series












DH.jpg

Maximum Inlet Pressure

500 psig / 34.5 bar

Outlet Pressure Ranges

0-20, 0-50, 0-100, 0-150 and 0-250 psig


0-1.4, 0-3.4, 0-6.9, 0-10.3 and 0-17.2 bar

Design Proof Pressure

150% of maximum rated

Leakage

Bubble-tight

Ambient Operating Temperature

-4°F to 165°F / -20°C to 74°C

Flow Capacity

Cv = 5.0

Body, Bonnet, Back-cap

316L Stainless Steel or Brass

Diaphragm

Ethylene Propylene (E.P.) or Nylon Reinforced, Gylon® (PTFE)

Seat

Main Valve: Buna-N, E.P., Chemraz®, Viton®


Vent: CTFE, Vespel®

O-Rings

Buna-N, E.P., Chemraz®, Viton®

Spring

316 Stainless Steel or Eligiloy®

Remaining Parts

300 Series Stainless Steel, Nitronic 60

Cleaning

CGA 4.1 and ASTM G93

Weight

Stainless Steel: 15 lbs / 6.8 kg


Brass: 16 lbs / 7.3 kg
















DG Series












DG.jpg

Maximum Inlet Pressure

300 psig / 20.7 bar

Outlet Pressure Ranges

0-20, 0-50, 0-100, 0-150 and 0-250 psig


0-1.4, 0-3.4, 0-6.9, 0-10.3 and 0-17.2 bar


(0-300 psig / 0-20.7 bar dome load only)

Design Proof Pressure

150% of maximum rated

Leakage

Bubble-tight

Operating Temperature

-10°F to 165°F / -23°C to 74°C

Flow Capacity

Cv = 10

Body, Bonnet, Back-cap

316L Stainless Steel

Main Valve Seat

Buna-N 90, Ethylene Propylene 80, Chemraz 75® or Viton®

O-Rings

Buna-N, Ethylene Propylene 80, Chemraz 75® or Viton®

Diaphragm

Gylon®

Remaining Parts

300 Series Stainless Steel, Nitronic 60

Cleaning

CGA 4.1 and ASTM G93

Weight

35 lbs / 15.9 kg










Viton® is a registered trademarks of E.I. du Pont de Nemours and Company.

Gylon® is a registered trademarks of Garlock, Inc.

Chemraz® is a registered trademarks of Greentweed.






Tube Specification

SG1 Series












prod-as-tesc-sg1_调整大小.jpg

Maximum Inlet Pressure

Cv = 0.06: 4500 psig / 310 bar


Cv = 0.2: 3000 psig / 207 bar

Maximum Outlet Pressure

15、25、50、125、250 psig


103、172、345、862、1724 kPa


1.0、1.7、3.4、8.6、17.2 bar

Design Proof Pressure

150% maximum rated

Leakage

Internal: Bubble-tight


External: Designed to meet < 2 x 10-8   atm cc / sec He

Operating Temperature

PCTFE seat: -40°F to 140°F / -40°C to 60°C


Vespel® seat: -40°F to 250°F / -40°C to 121°C

Flow Capacity

CV = 0.06, 0.2

Decaying Inlet Characteristic

CV = 0.06, 0.37 psig / 100 psig (0.03 bar / 6.9 bar)


CV = 0.2, 1.45 psig / 100 psig (0.10 bar / 6.9 bar)

Body

316L Stainless Steel, Nickel-Plated Brass

Seat

PCTFE, Vespel®

Diaphragm

316L Stainless Steel, Neoprene

Filter

10 micron nominal sintered Bronze


10 micron nominal sintered 316 Stainless Steel

Seal

Teflon® or Buna-N

Remaining Parts

Brass, 300 Series Stainless Steel

Connections

Inlet and outlet: 1/4" NPTF


Accessories: 1/4" NPTF

Cleaning

CGA 4.1 and ASTM G93

Weight

2.4 lbs / 1.1 kg










SG3 Series












SG3.jpg

Maximum Inlet Pressure

Cv = 0.06: 4500 psig / 310 bar

Maximum Outlet Pressure

15、50、125、250 psig


103、345、862、1724 kPa


1.0、3.4、8.6、17.2 bar

Design Proof Pressure

150% maximum rated

Leakage

Internal: Bubble-tight


External: Designed to meet < 2 x 10-8   atm cc / sec He

Operating Temperature

-40°F to 140°F / -40°C to 60°C

Flow Capacity

CV = 1.0

Decaying Inlet Characteristic

Stainless Steel, 0.8 psig / 100 psig (0.06 bar / 6.9 bar)


Neoprene Diaphragm 0.49 psig / 100 psig (0.03 bar / 6.9 bar)

Body

316L Stainless Steel, Nickel-Plated Brass

Seat

PCTFE

Diaphragm

316L Stainless Steel, Neoprene

Filter

10 micron nominal sintered Bronze


10 micron nominal sintered 316 Stainless Steel

Seal

Teflon® or Buna-N

Remaining Parts

Brass, 300 Series Stainless Steel

Connections

Inlet and outlet: 1/2" NPTF


Accessories: 1/4" NPTF

Cleaning

CGA 4.1 and ASTM G93

Weight

5.5 lbs / 2.5 kg




Teflon® and Vespel® are registered trademarks of E.I. du Pont de Nemours and Company.





Chemical %

44-2200 Series












44-2200.jpg

Maximum Inlet Pressure

400, 3500 psig


27.6, 241 bar

Outlet Pressure Ranges

0-25, 0-50, 0-100, 0-250, 0-500 psig


0-1.7, 0-3.4, 0-6.9, 0-17.2, 0-34.5 bar

Design Proof Pressure

150% maximum rated

Leakage

Internal: Bubble-tight


External: Designed to meet ≤ 2 x 10-8 atm cc / sec He

Operating Temperature

-40°F to 165°F / -40°C to 74°C

Flow Capacity

3500 psig / 241 bar Inlet: Cv = 0.06


400 psig / 27.6 bar Inlet: Cv = 0.15

Maximum Operating Torque

30 in-lbs / 3.4 N·m

Decaying Inlet Characteristic

CV = 0.15, 1.2 psig / 100 psig (0.08 bar / 6.9 bar)


CV = 0.06, 0.75 psig / 100 psig (0.05 bar / 6.9 bar)

Body

316L Stainless Steel, Brass, Hastelloy®* or Monel

Bonnet

300 Series Stainless Steel, Brass

Diaphragm

316 Stainless Steel, Elgiloy®

Seat

Telflon®

Remaining Parts

316 Stainless Steel, Brass, Hastelloy®* or Monel

Cleaning

CGA 4.1 and ASTM G93

Internal Volume

6 cc

Weight

2 lbs / 0.9 kg










44-3200 Series












44-3200.jpg

Maximum Inlet Pressure

500, 3000 psig


34.5, 207 bar

Outlet Pressure Ranges

0-25, 0-50, 0-100, 0-150, 0-200 psig


0-1.7, 0-3.4, 0-6.9, 0-10.3, 0-13.8   bar

Design Proof Pressure

150% of rated pressure

Leakage

Internal: Bubble-tight


External: < 2 x 10-8 atm cc / sec He

Operating Temperature

-40°F to 140°F / -40°C to 60°C

Flow Capacity

CV = 1.0


CV = 1.8 (Optional)

Body

316L Stainless Steel, Brass

Bonnet

300 Series Stainless Steel

Diaphragm

316 Stainless Steel

Seat

3000 psig / 207 bar Inlet: CTFE


500 psig / 34.5 bar Inlet: Teflon®

Seat Retainer

Nitronic 60

Seal

Teflon®

Remaining Parts

316 Stainless Steel

Cleaning

CGA 4.1 and ASTM G93

Weight

3.5 lbs / 1.6 kg




Teflon® is a registered trademarks of E.I. du Pont de Nemours and Company.

Hastelloy® is a registered trademark of Haynes International, Inc.

Elgiloy® is a registered trademark of Elgiloy Corp.

* Material to be Hastelloy® or equivalent per ASTM B 574






Surface Treatment

64-2600 Series












64-2600.jpg

Maximum Inlet Pressure

600, 3500 psig


41.4 or 241 bar

Outlet Pressure Ranges

0-30, 0-60, 0-100, 0-150 and 250 psig


0-2.1, 0-4.1, 0-6.9, 0-10.3 and 17.2 bar

Design Proof Pressure

150% of maximum rated

Inboard Leak Rate

< 1 x 10-9 atm cc / sec He

Operating Temperature

PTCFE Seat: -40°F to 140°F / -40°C to 60°C


Teflon® Seat: -40°F to 160°F / -40°C to 71°C


Vespel® seat: -40°F to 350°F / -40°C to 177°C

Flow Capacity

Cv = 0.06 (3500 psig / 241 bar model)


Cv = 0.15 (600 psig / 41.4 bar model)

Decaying Inlet Characteristic

Cv = 0.06: 0.7 per 100 psig / 0.05 per 6.9 bar

Body

316L Stainless Steel Electropolish or


316L VAR Stainless Steel Electropolish

Diaphragm

316L Stainless Steel or Hastelloy®

Seat

PCTFE or Telflon® (Vespel® optional for 3500 psig / 241 bar model only)

Spring

316 Stainless Steel or Eligiloy®

Stem, Seat Retainer, Valve Guide

316 Stainless Steel or Hastelloy®

Internal Surface Finish

10 Ra microinch / 0.25 micrometer

Connections

Welded female or male VCR®


Tube Stubs


High Purity Internal Connections (H.P.I.C.)


(Internal style of VCR®, compatible with male swivel VCR®)

Cleaning

DI water electronic grade cleaned and ES 500 Particle Certified for


internal electropolish models

Internal Volume

1/4" fitting / 5.75 cc

Weight

2 lbs / 0.9 kg










64-5400 Series












64-5400.jpg

Maximum Inlet Pressure

600 psig / 41.4 bar

Outlet Pressure Ranges

0-30, 0-60, 0-100, 0-150 psig


0-2.1, 0-4.1, 0-6.9, 0-10.3 bar

Design Proof Pressure

150% of maximum rated

Inboard Leak Rate

< 1 x 10-9 atm cc / sec   He

Operating Temperature

PTCFE Seat: -40°F to 140°F / -40°C to 60°C


Teflon® Seat: -40°F to 160°F / -40°C to 71°C

Flow Capacity

Cv = 1.0

Decaying Inlet Characteristic

2.7 per 100 psig / 0.19 per 6.9 bar

Body

316L Stainless Steel Electropolish or


316L VAR Stainless Steel Electropolish

Diaphragm

Hastelloy®

Seat

PCTFE or Telflon® PFA

Seat Retainer

Nitronic 60 Stainless Steel

Stem, Seal and Remaining Parts

316 Stainless Steel

Internal Surface Finish

10 Ra microinch / 0.25 micrometer

Connections

Welded female or male VCR®


Tube Stubs


Compression Fittings

Cleaning

DI water electronic grade cleaned and ES 500 Particle Certified for


internal electropolish models

Internal Volume

21 cc

Weight

3.5 lbs / 1.6 kg




Teflon® is a registered trademarks of E.I. du Pont de Nemours and Company.

VCR® is a registered trademarks of Cajon Co.

Hastelloy® registered trademarks of Haynes International, Inc.






Process Control

DH Series












DH.jpg

Maximum Inlet Pressure

500 psig / 34.5 bar

Outlet Pressure Ranges

0-20, 0-50, 0-100, 0-150 and 0-250 psig


0-1.4, 0-3.4, 0-6.9, 0-10.3 and 0-17.2 bar

Design Proof Pressure

150% of maximum rated

Leakage

Bubble-tight

Ambient Operating Temperature

-4°F to 165°F / -20°C to 74°C

Flow Capacity

Cv = 5.0

Body, Bonnet, Back-cap

316L Stainless Steel or Brass

Diaphragm

Ethylene Propylene (E.P.) or Nylon Reinforced, Gylon® (PTFE)

Seat

Main Valve: Buna-N, E.P., Chemraz®, Viton®


Vent: CTFE, Vespel®

O-Rings

Buna-N, E.P., Chemraz®, Viton®

Spring

316 Stainless Steel or Eligiloy®

Remaining Parts

300 Series Stainless Steel, Nitronic 60

Cleaning

CGA 4.1 and ASTM G93

Weight

Stainless Steel: 15 lbs / 6.8 kg


Brass: 16 lbs / 7.3 kg
















DG Series












DG.jpg

Maximum Inlet Pressure

300 psig / 20.7 bar

Outlet Pressure Ranges

0-20, 0-50, 0-100, 0-150 and 0-250 psig


0-1.4, 0-3.4, 0-6.9, 0-10.3 and 0-17.2 bar


(0-300 psig / 0-20.7 bar dome load only)

Design Proof Pressure

150% of maximum rated

Leakage

Bubble-tight

Operating Temperature

-10°F to 165°F / -23°C to 74°C

Flow Capacity

Cv = 10

Body, Bonnet, Back-cap

316L Stainless Steel

Main Valve Seat

Buna-N 90, Ethylene Propylene 80, Chemraz 75® or Viton®

O-Rings

Buna-N, Ethylene Propylene 80, Chemraz 75® or Viton®

Diaphragm

Gylon®

Remaining Parts

300 Series Stainless Steel, Nitronic 60

Cleaning

CGA 4.1 and ASTM G93

Weight

35 lbs / 15.9 kg










Viton® is a registered trademarks of E.I. du Pont de Nemours and Company.

Gylon® is a registered trademarks of Garlock, Inc.

Chemraz® is a registered trademarks of Greentweed.






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