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TESCOM Regulator, Inlet 3500 PSIG, Outlet 0-500 PSIG, 1/4 IN. NPTF

$0.00

The TESCOM 44-2200 Series is a compact, lightweight high purity single-stage regulator for specialty, flammable, and industrial gas flows of less than 5 SCFM / 141 SLPM. Its diffusion-resistant metal diaphragm seal ensures gas purity and integrity.

Applications

  • Laboratory and point-of-use gas systems

  • Sampling systems, zero, span, and calibration analyzer gases

  • Specialty and industrial gas cylinder regulator

  • Chromatograph flame detector fuel supply

 

Features

  • Compact size.

  • Designed to reduce contamination and provide accurate regulation of any corrosive, non-corrosive, or toxic gas.

  • Brass model provides added economy for control of non-corrosive media.

  • Metal to metal diaphragm to body seal assures minimum inboard and outboard leakage.

  • Convoluted diaphragm gives excellent accuracy and long life.

  • Panel mounting available.

  • NACE compliant designs are available upon request and at an additional cost.

  • Regulator incorporates an adjustable stop which allows the maximum outlet pressure to be limited to any value between the maximum rated value and 50% of the maximum rated value.

 

Specifications

  • Body Material: Brass

  • Outlet Pressure Range: 0-500 psig / 0-34.5 bar

  • Maximum Inlet Pressure and Flow Capacity: 3500 psig / 241 bar Inlet: Cv = 0.06

  • 3500 psig inlet models have 1/4 in. NPTF Inlet and Outlet Gauge Ports

  • Valve Inlet & Outlet Port Size: 1/4 in. NPTF

  • Design Proof Pressure: 150% maximum rated

  • Leakage:

    • Internal: Bubble-tight

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

  • Operating Temperature: -40°F to 165°F / -40°C to 74°C

  • Maximum Operating Torque: 30 in-lbs. / 3.4 N∙m

  • Diaphragm: 316 Stainless Steel, Elgiloy®

  • Seat: Teflon®

  • Internal Volume: 6 cc

  • Weight (without gauges): 2 lbs. / 0.9 kg

 

CAUTION: This product is cleaned in accordance with the intermediate level of ASTM-G93 and CGA-4.1 (The intermediate level assures removal of visible particles and combustible residues). System designers must verify the compatibility of the materials used in this product before installation and operation. Specification of materials for oxygen service is the user's responsibility. Consult an expert.

The TESCOM 44-2200 Series is a compact, lightweight high purity single-stage regulator for specialty, flammable, and industrial gas flows of less than 5 SCFM / 141 SLPM. Its diffusion-resistant metal diaphragm seal ensures gas purity and integrity.

Applications

  • Laboratory and point-of-use gas systems

  • Sampling systems, zero, span, and calibration analyzer gases

  • Specialty and industrial gas cylinder regulator

  • Chromatograph flame detector fuel supply

 

Features

  • Compact size.

  • Designed to reduce contamination and provide accurate regulation of any corrosive, non-corrosive, or toxic gas.

  • Brass model provides added economy for control of non-corrosive media.

  • Metal to metal diaphragm to body seal assures minimum inboard and outboard leakage.

  • Convoluted diaphragm gives excellent accuracy and long life.

  • Panel mounting available.

  • NACE compliant designs are available upon request and at an additional cost.

  • Regulator incorporates an adjustable stop which allows the maximum outlet pressure to be limited to any value between the maximum rated value and 50% of the maximum rated value.

 

Specifications

  • Body Material: Brass

  • Outlet Pressure Range: 0-500 psig / 0-34.5 bar

  • Maximum Inlet Pressure and Flow Capacity: 3500 psig / 241 bar Inlet: Cv = 0.06

  • 3500 psig inlet models have 1/4 in. NPTF Inlet and Outlet Gauge Ports

  • Valve Inlet & Outlet Port Size: 1/4 in. NPTF

  • Design Proof Pressure: 150% maximum rated

  • Leakage:

    • Internal: Bubble-tight

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

  • Operating Temperature: -40°F to 165°F / -40°C to 74°C

  • Maximum Operating Torque: 30 in-lbs. / 3.4 N∙m

  • Diaphragm: 316 Stainless Steel, Elgiloy®

  • Seat: Teflon®

  • Internal Volume: 6 cc

  • Weight (without gauges): 2 lbs. / 0.9 kg

 

CAUTION: This product is cleaned in accordance with the intermediate level of ASTM-G93 and CGA-4.1 (The intermediate level assures removal of visible particles and combustible residues). System designers must verify the compatibility of the materials used in this product before installation and operation. Specification of materials for oxygen service is the user's responsibility. Consult an expert.

Ordering Parameters

Specifications

  • Design Proof Pressure: 150% of rated pressure

  • Gauge Ports: 3500 psig inlet models come standard with 1/4 inch NPTF inlet and outlet gauge ports at 70 degrees. 400 psig inlet models may be ordered with gauge ports with modification -009.

  • Internal Leakage: Bubble-tight

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

  • Operating Temperature: -40°F to 165°F / -40°C to 74°C (High temperature 400°F / 205°C modification available with -115 mod)

  • Maximum Operating Torque: 30 in.-lbs. / 3.4 N∙m

  • Bonnet: 300 series stainless steel, brass

  • Diaphragm: 316 stainless steel, cobalt chrome nickel alloy  (Eligiloy®)

  • Seat: PTFE

  • Remaining: Parts 316 stainless steel, brass, nickel alloy (Hastelloy®)* or nickel alloy (Monel®)

  • Regulator incorporates an adjustable stop which allows the maximum outlet pressure to be limited to any value between the maximum rated value and 50% of the maximum rated value.

CAUTION: This product is cleaned in accordance with the intermediate level of ASTM-G93 and CGA-4.1 (The intermediate level assures removal of visible particles and combustible residues). System designers must verify the compatibility of the materials used in this product before installation and operation. Specification of materials for oxygen service is the user's responsibility. Consult an expert.

NOTE: When choosing a regulator and control pressure, decaying inlet characteristic must be considered when the supply pressure is expected to change.  The decaying inlet characteristic of a pressure reducing regulator is commonly known as the increase in control pressure due to the decrease in supply pressure.  It is important to make sure this effect does not cause the control pressure to exceed the pressure rating of the unit’s outlet or that of the downstream system. For more information on decaying inlet, please refer to the Technical Information section of the product catalog and/or contact the TESCOM customer support for further assistance. 

44-2200 Series Data Sheet

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