We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

CONTROL DEVICES Check Valve: Air, Brass, 3/8 in (F)NPT, 3/8 in (F)NPT - Pneumatics
CONTROL DEVICESPneumatics

CONTROL DEVICES Check Valve: Air, Brass, 3/8 in (F)NPT, 3/8 in (F)NPT

The CONTROL DEVICES Check Valve: Air is a pneumatics component constructed from brass. It features 3/8 in (F)NPT connections on both ends and is rated for a maximum pressure of 250 psi (MPN CB33).

SKU 3G-OTH-156644

Also listed as: CB 33 · CB-33

Brand
CONTROL DEVICES
Item
Check Valve: Air, Brass, 3/8 in
Category
Pneumatics
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
CB33
Type
Brass, 3/8 in (F)NPT, 3/8 in (F)NPT
Max. Pressure
250 psi

Technical Documents

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CONTROL DEVICES Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CONTROL DEVICES Check Valve: Air is a pneumatics component constructed from brass. It features 3/8 in (F)NPT connections on both ends and is rated for a maximum pressure of 250 psi (MPN CB33).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CONTROL DEVICES Check Valve CB33 used for?

The CONTROL DEVICES Check Valve CB33 is used in pneumatic systems to allow air flow in one direction while preventing backflow. It is commonly applied in air lines, compressors, and automation equipment to protect components from reverse pressure. Its brass construction and 3/8 in (F)NPT connections make it suitable for industrial air-handling applications.

What are the specifications of the CONTROL DEVICES Check Valve CB33?

The CONTROL DEVICES Check Valve CB33 is a brass check valve for air with 3/8 in (F)NPT connections on both ends. It has a maximum pressure rating of 250 psi. The manufacturer part number is CB33. This pneumatics component is designed for one-way air flow control in industrial systems.

Where to buy the CONTROL DEVICES Check Valve CB33 worldwide?

You can source the CONTROL DEVICES Check Valve CB33 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric supplies genuine CONTROL DEVICES pneumatics components to customers internationally.

How to install the CONTROL DEVICES Check Valve CB33?

Install the CONTROL DEVICES Check Valve CB33 by connecting the 3/8 in (F)NPT ports to matching male NPT fittings in your air line. Ensure the flow direction arrow on the valve body aligns with the desired air flow. Apply thread sealant to the male threads and tighten to the recommended torque. Test for leaks after installation.

Used in

Common applications for CONTROL DEVICES
Compressed air systems — CONTROL DEVICES soft seat safety valves (SB75-0A150) for overpressure protection on air receivers
Regenerative blower installations — CONTROL DEVICES pressure and vacuum relief valves (NBR20-0T017) for blower protection
Engine-driven compressor packages — CONTROL DEVICES throttle controls (TC63-4KA000) for pneumatic speed regulation
Industrial pneumatic networks — CONTROL DEVICES hard seat safety valves (SN50-1A100) for high-temperature relief applications
Compressor tank maintenance — CONTROL DEVICES in-tank check valves (P3850-1EP) for backflow prevention
Instrument air systems — CONTROL DEVICES in-line check valves (M2525-1WA) for directional flow control

CONTROL DEVICES Products

3G Electric supplies CONTROL DEVICES pneumatics. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
CONTROL DEVICES Check Valve: Air, Brass, 3/4 in NPT, 3/4 in (F)NPT, 250 psi Max. Pressure (MPN CB75)
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CONTROL DEVICES Check Valve: Air, Brass, 1 1/2 in NPT, 1 1/2 in (F)NPT, 250 psi Max. Pressure (MPN CB15)
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CONTROL DEVICES Check Valve: Air, Brass, 1/8 in NPT, 1/8 in (F)NPT, 250 psi Max. Pressure (MPN CB13)
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