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CONTROL DEVICES C7550-1EP Brass Check Valve, 3/4 in OD, 1/2 in (M)NPT, 450 psi - Pneumatics
CONTROL DEVICESPneumatics

CONTROL DEVICES C7550-1EP Brass Check Valve, 3/4 in OD, 1/2 in (M)NPT, 450 psi

The CONTROL DEVICES Check Valve: In Tank is a pneumatics component constructed from brass. It features a 3/4 in OD and a 1/2 in (M)NPT connection, with a maximum pressure rating of 450 psi (MPN C7550-1EP).

SKU 3G-OTH-156639

Also listed as: C75501EP · C7550 1EP

Brand
CONTROL DEVICES
Item
C7550-1EP Brass Check Valve, 3/4 in OD, 1/2 in
Part Number
C7550-1EP
Category
Pneumatics
Available to Order
Also known as:C7550-1EPCONTROL DEVICES
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Technical Specifications

CONTROL DEVICES
Manufacturer Part Number
C7550-1EP
Type
Brass, 1/2 in (M)NPT
OD
3/4 in
Max. Pressure
450 psi

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

Product Description

The CONTROL DEVICES Check Valve: In Tank is a pneumatics component constructed from brass. It features a 3/4 in OD and a 1/2 in (M)NPT connection, with a maximum pressure rating of 450 psi (MPN C7550-1EP).

Frequently Asked Questions

What is the CONTROL DEVICES Check Valve C7550-1EP used for?

This brass check valve is used in pneumatic systems to allow flow in one direction and prevent backflow. It is installed in-tank, with a 3/4 in OD and 1/2 in (M)NPT connection, rated for 450 psi maximum pressure.

What are the specifications of the CONTROL DEVICES Check Valve C7550-1EP?

The CONTROL DEVICES Check Valve C7550-1EP is made of brass, with a 3/4 in OD and a 1/2 in (M)NPT connection. It has a maximum pressure rating of 450 psi and is designed for in-tank pneumatic applications.

Where to buy the CONTROL DEVICES Check Valve C7550-1EP worldwide?

3G Electric supplies the CONTROL DEVICES Check Valve C7550-1EP worldwide. We handle full logistics and customs clearance to deliver this brass check valve with 3/4 in OD and 1/2 in (M)NPT connections to your facility.

How to install a CONTROL DEVICES in-tank check valve?

Install the CONTROL DEVICES check valve by connecting the 1/2 in (M)NPT thread to the tank port and securing the 3/4 in OD tube. Ensure the flow direction arrow aligns with system flow. Tighten to manufacturer torque specs and test at 450 psi max.

Used in

Common applications for CONTROL DEVICES
Compressed air systems — SB75-0A150 soft seat safety valve with 3/4 in MNPT and 150 psi preset for overpressure protection.
Pneumatic control circuits — VR25-100 vacuum and pressure relief valve with 1/4 in MNPT for combined overpressure and vacuum protection.
Process piping — VRGSS038-001 stainless steel vacuum relief valve with 3/8 in MNPT for corrosive environments.
Tank protection — VRGSS300-001 stainless steel vacuum relief valve with 3 in MNPT for large tanks and pipelines.
Low-pressure pneumatic systems — VR38-100 brass vacuum and pressure relief valve with 3/8 in MNPT for 0-14.7 psi and 0-27 in Hg.
General industrial maintenance — VR75-100 brass vacuum and pressure relief valve with 3/4 in MNPT for compressed air systems.
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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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