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CONRADER CTD3434 Brass Check Valve, 3/4 in Compression x 3/4 in (M)NPT, 500 psi - Pneumatics
CONRADERPneumatics

CONRADER CTD3434 Brass Check Valve, 3/4 in Compression x 3/4 in (M)NPT, 500 psi

The CONRADER Check Valve: In Tank is a pneumatics component constructed from brass. It features a 3/4 in Compression connection and a 3/4 in (M)NPT connection, with a maximum pressure rating of 500 psi (MPN CTD3434).

SKU 3G-OTH-156633

Also listed as: CTD 3434 · CTD-3434

Brand
CONRADER
Item
CTD3434 Brass Check Valve, 3/4 in Compression x 3/4 in
Part Number
CTD3434
Category
Pneumatics
Available to Order
Also known as:CTD3434CONRADER
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Local office
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Phone
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Technical Specifications

CONRADER
Manufacturer Part Number
CTD3434
Type
Brass, 3/4 in (M)NPT
Compression
3/4 in
Max. Pressure
500 psi

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

Product Description

The CONRADER Check Valve: In Tank is a pneumatics component constructed from brass. It features a 3/4 in Compression connection and a 3/4 in (M)NPT connection, with a maximum pressure rating of 500 psi (MPN CTD3434).

Frequently Asked Questions

What is the CONRADER Check Valve used for?

The CONRADER Check Valve is a pneumatics component used to prevent backflow in compressed air or gas systems. It is installed in-tank and is suitable for industrial applications requiring reliable one-way flow control at pressures up to 500 psi.

What are the specifications of the CONRADER Check Valve CTD3434?

The CONRADER Check Valve CTD3434 is made of brass with a 3/4 in Compression inlet and a 3/4 in (M)NPT outlet. It has a maximum pressure rating of 500 psi. The manufacturer part number is CTD3434.

Where to buy the CONRADER Check Valve worldwide?

You can source the CONRADER Check Valve CTD3434 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable procurement for your facility.

How to install the CONRADER Check Valve?

Install the CONRADER Check Valve by connecting the 3/4 in Compression side to the tank port and the 3/4 in (M)NPT side to the downstream piping. Ensure threads are sealed with appropriate tape or compound and tighten to manufacturer torque specs. Always verify flow direction before pressurizing.

Used in

Common applications for CONRADER
Compressed air systems — Conrader SRV250 series soft-seat safety valves with 1/4 in NPT connections for overpressure protection on receivers and pneumatic circuits
Reciprocating air compressors — Conrader SRV390-12-75 sst with 1/2 in NPT inlet and outlet for relieving overpressure in compressor discharge lines
Receiver tanks and pressure vessels — Conrader SRV530 series with 3/4 in NPT connections for protecting tanks from exceeding maximum allowable working pressure
Pneumatic control panels — Conrader SRV250-18-75-SST with 1/8 in NPT connections for compact overpressure protection in instrument air circuits
Inert gas systems — Conrader soft-seat safety valves with silicone seals for use with nitrogen and other inert gases in industrial processes
Maintenance and replacement — Conrader soft-seat safety valves in multiple set pressures (50, 75, 125, 175, 250) for direct replacement of existing valves without piping changes
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CONRADER Products

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

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