PRODUCTS >> Air Preparation >> Regulators >> General Purpose >> Control Air Type 330/335/340 Instrument Air Filter Regulator/Regulator

Control Air Type 330/335/340 Instrument Air Filter Regulator/Regulator

 

 

 

The Type 330/335/340 Series of Instrument Air Filter Regulators and Air Regulators are designed to provide clean, accurate air pressure to instruments, valves, and other automatic control equipment in a lightweight, compact housing.

 

These quality instruments are constructed of durable materials that will provide long lasting corrosion resistance in harsh industrial environments.

The Type-330 Filter Regulator with Automatic Drain automatically flushes out condensate waste liquid when a change in air flow occurs or when the supply pressure is reduced. The low maintenance Automatic Drain helps prolong the life of the regulator and filter by preventing corrosion on the bottom of regulator and reducing the load of the filter.

Materials in the Type-335 NACE Filter Regulator meet NACE MR-0175 requirements (available in 1/4" only).

The Type-340 Regulator is designed to provide accurate, constant control under variable flow rates and supply pressure. Compact and lightweight housing allows this unit to be mounted in applications where space is limited. Its durable construction withstands long term installation in harsh environments.

 

Specifications

Auto drain: 32° to 160° F (0° C to 71° C)

 

TYPE-330

TYPE-335

TYPE-340

In/Out Port Size (Gauge Ports 1/4 NPT)

1/4"NPT

1/2"NPT

1/4"NPT

1/4"NPT

1/2"NPT

Output Ranges

0-30 psig (0-2BAR) 0-60 psig (0-4 BAR) 0-120 psig (0-8 BAR)

0-30 psig (0-2BAR) 0-60 psig (0-4 BAR) 0-100 psig (0-7 BAR)

0-30 psig (0-2BAR) 0-60 psig (0-4 BAR) 0-120 psig (0-8 BAR)

Maximum Supply Pressure

Manual drain: 250 psig (17 BAR) Auto drain: 150 psig (10 BAR)

Manual drain only: 250 psig (17 BAR)

Manual drain: 250 psig (17 BAR)

Mounting

Pipe, bracket or through body direct

Filter

40 micron (5 optional)

None

Cv Values

0.5 at 150 psig supply and 80 psig setpoint

2.5 at 150 psig supply and 80 psig setpoint

0.5 at 150 psig supply and 80 psig setpoint

0.5 at 150 psig supply and 80 psig setpoint

2.5 at 150 psig supply and 80 psig setpoint

Exhaust Capacity

0.1 scfm (2.83 Nl/min) with downstream pressure 5 psig (0.3 BAR) above set point

Sensitivity

1" of water

Air Consumption

Less than 5 scfh (2.5 Nl/min)

Effect of Supply Pressure Variation

Less than 0.25 psig (0.017 BAR) for 25 psig (1.7 BAR) change

Less than 0.5 psig (.035 BAR) for 25 psig (1.7 BAR) change

Less than 0.25 psig (0.017 BAR) for 25 psig (1.7 BAR) change

Less than 0.25 psig (0.017 BAR) for 25 psig (1.7 BAR) change

Less than 0.5 psig (.035 BAR) for 25 psig (1.7 BAR) change

Temperature Limits

Manual drain: 0° to 160° F (-18° C to 71° C)
Autodrain: 32° to 160° F (0° C to 71° C) 
Low Temperature Option: -62° to 194° F (-52° C to 90° C)

Manual drain: -20° to 180° F (-29° C to 82° C)        

0° to 160° F (-18° C to 71° C)        

Weight

1.2 lbs (.45 kg)

1.71 lbs (0.64 kg)

1.2 lbs (.45 kg)

1.15 lbs (0.43 kg)

1.38 lbs (0.52 kg)

Operating Media

Air, Inert Gas and Sweet Natural Gas

Air, Inert Gas and Sweet or Sour Natural Gas

Air, Inert Gas and Sweet Natural Gas

Materials

Body

Diecast Aluminum Alloy, Irridite and Baked Epoxy Finish

Filter

Polyethylene

Phenolic Impregnated Collulose

None

Diaphragm, Gasket, Pintle

Nitrile Elastomer and Nylon Fabric
Low Temperature Option: Silicone and Nitrile

Viton

Nitrile Elastomer and Nylon Fabric

Additional Materials

Brass, Zinc Plated Steel, Acetal

316 Stainless Steel, Aluminum, Heat Treated Plated Steel

Brass, Zinc Plated Steel, Acetal

 

 

 

 

CONTACT US

1069 Serpentine Lane

Pleasanton, CA 94566

Phone (877) 600-8585

Fax       (925) 426-9539

sales@tecopneumatic.com

ASSOCIATED PRODUCTS