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 | ||
 | 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 | ||
 | 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 | ||
 | 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 | ||
 | 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 | ||
 | 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 | ||
 | 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 | ||
 | 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 | ||
 | 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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 | ||
| 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.
