products details

Home Products

TESCOM 44-4700 Series Pressure Regulator For Low Pressure And Vacuum Environments

Name: TESCOM 44-4700 Series Pressure Regulator For Low Pressure And Vacuum Environments
Brand: Xiamen Sunrise Automation Technology Co., Ltd
SKU: 44-4700 series
Price: 130 USD
Availability: InStock

Brand Name:	TESCOM
Model Number:	44-4700 series
MOQ:	1
Price:	$130
Payment Terms:	T/T, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

china

Features:

High Accuracy, Low Droop, And High Flow Capacity

Connection Type:

NPT, BSPP, BSPT, SAE, Or Other Custom Connections

Valve Type:

Globe, Angle, Or Back Pressure

Mounting Options:

Panel, Pipe, Or Bracket Mount

Material:

Stainless Steel

Pressure Range:

0-6000 Psig

Temperature Range:

0-200°F

Application:

Pressure Regulation And Flow Control In Various Industries

Control Type:

Manual, Air Pilot, Or Electric

Flow Capacity:

Up To 1000 SCFM

Size:

Various Sizes Available

Certifications:

CE, ATEX, CSA, FM, And Other International Certifications

Supply Ability:

>100

Highlight:

TESCOM 44-4700 Series Pressure Regulator

Low Pressure TESCOM Pressure Regulator

Product Description

TESCOM 44-4700 Series: Precision Gas Control For Low-Pressure And Vacuum Environments

Product introduction:

The TESCOM 44-4700 series pressure regulator is engineered to handle special, flammable, and industrial gases in low-pressure and vacuum systems with unmatched safety and precision. Its diffusion-proof metal diaphragm seal ensures gas purity and zero leakage, making it ideal for analytical instruments, sampling processes, and pilot plant operations where contamination risks are critical.

Key Features:

Metal Diaphragm Sealing: Eliminates diffusion and ensures hermetic containment of hazardous or valuable gases.
Low-Pressure/Vacuum Performance: Maintains stable regulation in challenging environments down to 0.1 psig (0.007 bar) for vacuum applications.
Corrosion Resistance: 316 stainless steel construction with Hastelloy®/Vespel® seals for compatibility with aggressive gases.
Compact Design: Lightweight (2.5 lb/1.1 kg) and space-saving for benchtop or inline installations.

Technical Advantages:

Pressure Handling: Inlet up to 3,000 psig (207 bar), outlet adjustable to 0–150 psig (0–10.3 bar).
Leakage Standards: UL-rated low leakage (<10⁻⁷ mbar·L/s helium) for toxic or flammable gases.
Temperature Range: -40°C to 71°C (-40°F to 160°F) with optional PFA seats for extreme media.

Applications:

Analytical Systems: Gas chromatography, mass spectrometry, and environmental monitoring.
Chemical Processing: Handling hydrogen, ammonia, and other pyrophoric gases.
Energy Research: Fuel cell testing, CO₂ capture, and cryogenic systems.
Semiconductor Manufacturing: Ultra-pure gas supply for wafer fabrication.

Why Choose 44-4700?

Safety Compliance: Meets USP Class VI, BPE, and SEMI F57 standards for biopharm and semiconductor industries.
Reliability: No elastomer-to-gas contact in metal-sealed models for contamination-free operation.
Ease of Use: Quick-disconnect fittings and tool-free maintenance reduce downtime.

specifications:

Parameter	Value
Inlet Pressure	- Withstands pressure changes from 50 mm Hg up to: - 15 psig (1 bar) - 50 psig (3.4 bar) - 100 psig (6.9 bar) - 150 psig (10.3 bar)
Material	- Valve Body/Diaphragm: 316 stainless steel (corrosion/high-temperature resistant) - Valve Cover: Nickel-free copper - Seat: Low-friction, high-wear Teflon® - Spring/Main Valve/Deviation Parts: 316 stainless steel - Other Components: 316 stainless steel
Ambient Operating Temperature	-40°C to 74°C (-40°F to 165°F)
Port Sizes and Types	- Sizes: 1/4", 3/8" - Standards: SAE, NPTF, MS33649, HPIC, etc.
Flow Capacity	- Cv = 0.04 - Cv = 0.30
Load Type	Spring (ensures stable pressure regulation)
Weight	1.2 kg/2.75 lb (lightweight design)

44-4700 seriesTESCOM industrial back pressure gas regulator selection reference

TESCOM 44-4700 Series Pressure Regulator For Low Pressure And Vacuum Environments 0

Tags:

Products Details

Home Products

Tescom Regulator And Valve

TESCOM 44-4700 Series Pressure Regulator For Low Pressure And Vacuum Environments

All Category

TESCOM 44-4700 Series Pressure Regulator For Low Pressure And Vacuum Environments

Brand Name:	TESCOM
Model Number:	44-4700 series
MOQ:	1
Price:	$130
Payment Terms:	T/T, T/T

Detail Information

Product Description

Detail Information

Place of Origin:

china

Brand Name:

TESCOM

Model Number:

44-4700 series

Features:

High Accuracy, Low Droop, And High Flow Capacity

Connection Type:

NPT, BSPP, BSPT, SAE, Or Other Custom Connections

Valve Type:

Globe, Angle, Or Back Pressure

Mounting Options:

Panel, Pipe, Or Bracket Mount

Material:

Stainless Steel

Pressure Range:

0-6000 Psig

Temperature Range:

0-200°F

Application:

Pressure Regulation And Flow Control In Various Industries

Control Type:

Manual, Air Pilot, Or Electric

Flow Capacity:

Up To 1000 SCFM

Size:

Various Sizes Available

Certifications:

CE, ATEX, CSA, FM, And Other International Certifications

Minimum Order Quantity:

Price:

$130

Payment Terms:

T/T, T/T

Supply Ability:

>100

Highlight:

TESCOM 44-4700 Series Pressure Regulator

Low Pressure TESCOM Pressure Regulator

Product Description

TESCOM 44-4700 Series: Precision Gas Control For Low-Pressure And Vacuum Environments

Product introduction:

Key Features:

Metal Diaphragm Sealing: Eliminates diffusion and ensures hermetic containment of hazardous or valuable gases.
Low-Pressure/Vacuum Performance: Maintains stable regulation in challenging environments down to 0.1 psig (0.007 bar) for vacuum applications.
Corrosion Resistance: 316 stainless steel construction with Hastelloy®/Vespel® seals for compatibility with aggressive gases.
Compact Design: Lightweight (2.5 lb/1.1 kg) and space-saving for benchtop or inline installations.

Technical Advantages:

Pressure Handling: Inlet up to 3,000 psig (207 bar), outlet adjustable to 0–150 psig (0–10.3 bar).
Leakage Standards: UL-rated low leakage (<10⁻⁷ mbar·L/s helium) for toxic or flammable gases.
Temperature Range: -40°C to 71°C (-40°F to 160°F) with optional PFA seats for extreme media.

Applications:

Analytical Systems: Gas chromatography, mass spectrometry, and environmental monitoring.
Chemical Processing: Handling hydrogen, ammonia, and other pyrophoric gases.
Energy Research: Fuel cell testing, CO₂ capture, and cryogenic systems.
Semiconductor Manufacturing: Ultra-pure gas supply for wafer fabrication.

Why Choose 44-4700?

Safety Compliance: Meets USP Class VI, BPE, and SEMI F57 standards for biopharm and semiconductor industries.
Reliability: No elastomer-to-gas contact in metal-sealed models for contamination-free operation.
Ease of Use: Quick-disconnect fittings and tool-free maintenance reduce downtime.

specifications:

Parameter	Value
Inlet Pressure	- Withstands pressure changes from 50 mm Hg up to: - 15 psig (1 bar) - 50 psig (3.4 bar) - 100 psig (6.9 bar) - 150 psig (10.3 bar)
Material	- Valve Body/Diaphragm: 316 stainless steel (corrosion/high-temperature resistant) - Valve Cover: Nickel-free copper - Seat: Low-friction, high-wear Teflon® - Spring/Main Valve/Deviation Parts: 316 stainless steel - Other Components: 316 stainless steel
Ambient Operating Temperature	-40°C to 74°C (-40°F to 165°F)
Port Sizes and Types	- Sizes: 1/4", 3/8" - Standards: SAE, NPTF, MS33649, HPIC, etc.
Flow Capacity	- Cv = 0.04 - Cv = 0.30
Load Type	Spring (ensures stable pressure regulation)
Weight	1.2 kg/2.75 lb (lightweight design)

44-4700 seriesTESCOM industrial back pressure gas regulator selection reference

TESCOM 44-4700 Series Pressure Regulator For Low Pressure And Vacuum Environments 0

Tags:

ASCO Solenoid Valve

Numatics Valve

2 Position 2 Way Solenoid Valve

2 Position 3 Way Solenoid Valve

2 Position 4 Way Solenoid Valve

2 Position 5 Way Solenoid Valve

Pulse Dust Removal Valve

Angle Seat Valve

Explosion Proof Solenoid Valve

Filter Pressure Reducer

Bus Valve Island

Aventics Pneumatic

Piston Rod Cylinder

Rodless Cylinder

Rotary Drive

Attachments

Sensor Technology

Valve Island

Bus Connection

Reversing valve

Flow Valve

Pressure Regulating Valve

Grab And Vacuum Technology

Air Handling Unit

Pneumatic Connection Technique

Throttle Valve

ATOS Hydraumatic

Proportional Valve

Proportional Amplifier

Directional Valve

Pressure Valve

Flow Valve

Check Valve

Cartridge Valve

Pressure Relay

Vane Pump

Gear Pump

Axial Piston Pump

Radial Piston Pump

Hand Pump

Cylinders

Rosemount Instrument

Topworx Limit Switch

Parker Valve

Rexroth Hydraumatic Parts

Tescom Regulator And Valve

ASCO Solenoid Valve

Numatics Valve

2 Position 2 Way Solenoid Valve

2 Position 3 Way Solenoid Valve

2 Position 4 Way Solenoid Valve

2 Position 5 Way Solenoid Valve

Pulse Dust Removal Valve

Angle Seat Valve

Explosion Proof Solenoid Valve

Filter Pressure Reducer

Bus Valve Island

Aventics Pneumatic

Piston Rod Cylinder

Rodless Cylinder

Rotary Drive

Attachments

Sensor Technology

Valve Island

Bus Connection

Reversing valve

Flow Valve

Pressure Regulating Valve

Grab And Vacuum Technology

Air Handling Unit

Pneumatic Connection Technique

Throttle Valve

ATOS Hydraumatic

Proportional Valve

Proportional Amplifier

Directional Valve

Pressure Valve

Flow Valve

Check Valve

Cartridge Valve