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TESCOM DH & DHF Series Single Stage High Flow Regulators For Industrial Gas Systems
TESCOM DH & DHF Series Single Stage High Flow Regulators For Industrial Gas Systems
TESCOM DH & DHF Series Single Stage High Flow Regulators For Industrial Gas Systems
TESCOM DH & DHF Series Single Stage High Flow Regulators For Industrial Gas Systems
Specifications
Brand Name :
TESCOM
Model Number :
20-1000 Series
Place of Origin :
china
MOQ :
1
Price :
$130
Payment Terms :
T/T, T/T
Supply Ability :
>100
Body Style :
Inline
Seat Material :
Stainless Steel
Port Size :
1/4 inch
Connection Type :
NPT
Valve Type :
Needle
Flow Capacity :
Up to 1000 SCFM
Operating Temperature :
0-200°F
Outlet Pressure Range :
0-500 psi
Certifications :
CE, ATEX, PED, CRN, ASME
Material :
Stainless Steel
Pressure Range :
0-5000 psi
Maximum Inlet Pressure :
5000 psi
Description

Product introduction:

The TESCOM DH series single-stage regulators redefine efficiency in gas control with their compact design and robust flow capacity, supporting 5–200 SCFM (142–5,663 SLPM). Engineered with a unique large-diaphragm and balanced main valve, they minimize pressure drop and extend effective flow ranges compared to conventional models. Ideal for critical applications like purging, high-flow inerting, heat treatment, and protective gas supply, the DH series excels in low-pressure environments (e.g., Dewar gas transfer) and multi-point breathing stations.

Key Features:

  • Dual Configuration Flexibility: Choose spring or chamber load designs for versatile gas management.
  • Corrosion Resistance: 316 stainless steel construction with Hastelloy®/Viton® seals for aggressive media.
  • Wide Pressure Handling: Inlet up to 6,000 psig (414 bar), outlet adjustable to 0–200 psig (0–13.8 bar).
  • Temperature Range: Operates from -40°C to 74°C (-40°F to 165°F) for global adaptability.

DHF Series Enhancements:

  • Flanged Interface Compliance: EN 1092-certified design for seamless integration into industrial gas supply systems.
  • High-Flow Optimization: Engineered for large-scale applications like petrochemical plants and bulk gas storage.

Technical Advantages:

  • Leakage Resistance: UL-rated low leakage (<10⁻⁷ mbar·L/s helium) for hazardous gases.
  • Modular Design: Easy maintenance with field-replaceable components.

Applications:

  • Oil & Gas: Pipeline purging, refinery gas processing.
  • Food & Beverage: CO₂/N₂ inerting for packaging.
  • Medical: Oxygen supply systems in hospitals.
  • Manufacturing: Heat treatment furnaces, semiconductor fabrication.

Why Choose DH/DHF?

  • Reliability: Stable performance in extreme pressure/temperature conditions.
  • Safety: Static-dissipative design for pyrophoric gases.
  • Efficiency: Reduced energy loss through low-pressure drop technology.

specification :

Feature Details
Inlet Pressure Up to 500 psig / 34.5 bar, supports 0-250 psig / 0-17.2 bar wide outlet pressure regulation for various high precision gas control requirements.
Materials of Components Valve body, valve cap and back cover are made of 316 stainless steel or brass. With ethylene propylene rubber, reinforced nylon and Gylon (PTFE) valve film, ensuring stable and durable performance in different environments.
Discharge Outlet and Sealing CTFE, Vespel material discharge outlet. With nitrile butadiene rubber, ethylene propylene rubber, Chemraz, Viton and other materials O-rings to achieve discharge and sealing performance.
Temperature Range Can work normally in the wide temperature range of -4°F~165°F / -20°C~74°C, resistant to cold and heat to ensure stable system operation.
Port Sizes and Types Available in 1/4, 1/2, 3/4, 1-inch NPTF, HPIC and single flange port sizes and types, flexible for various industrial systems.
Cv Value Cv value up to 5.0, with high gas flow efficiency and low system energy consumption.
Load Types Supports spring, air chamber, air (optional) and other load types to meet pressure control requirements in different application scenarios.
Weight Stainless steel version weighs 15 lb / 6.8 kg and the brass version weighs 16 lb / 7.3 kg, rugged and easy to install.

DH series TESCOM single-stage voltage regulator selection reference

TESCOM DH & DHF Series Single Stage High Flow Regulators For Industrial Gas SystemsTESCOM DH & DHF Series Single Stage High Flow Regulators For Industrial Gas SystemsTESCOM DH & DHF Series Single Stage High Flow Regulators For Industrial Gas SystemsTESCOM DH & DHF Series Single Stage High Flow Regulators For Industrial Gas Systems

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TESCOM DH & DHF Series Single Stage High Flow Regulators For Industrial Gas Systems

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Product Detail
Brand Name :
TESCOM
Model Number :
20-1000 Series
Place of Origin :
china
MOQ :
1
Price :
$130
Payment Terms :
T/T, T/T
Contact Supplier
TESCOM DH & DHF Series Single Stage High Flow Regulators For Industrial Gas Systems
TESCOM DH & DHF Series Single Stage High Flow Regulators For Industrial Gas Systems

Xiamen Sunrise Automation Technology Co., Ltd

Verified Supplier
1 Years
xiamen
Since 2022
Business Type :
Distributor/Wholesaler, Trading Company, Seller
Main Products :
Numatics Valve, 2 Position 2 Way Solenoid Valve, 2 Position 3 Way Solenoid Valve
Total Annual :
3000000-500000
Employee Number :
80~100
Certification Level :
Verified Supplier
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