3" Pneumatic Control Valve – Female NPT | Cast Ductile Body | Equal Percentage Trim | Class VI Shutoff

This 3-inch pneumatic control valve is engineered for reliable gas flow regulation in industrial applications. Featuring a cast ductile through-body design and equal percentage trim, it provides precise flow control, Class VI shutoff performance, and long-term durability under demanding operating conditions.

Specifications

Connection Size: 3"

Connection Type: Female NPT

Body Style: Through Body

Body Material: Cast Ductile Iron

Trim Size: 3"

Trim Type: Equal Percentage

Leakage Class: Class VI (Bubble-Tight Shutoff)

Process Fluid: Gas

Pilot Type: Vent

Max Working Pressure: 300 PSIG

Set Point Pressure Range: 10–300 PSIG

Face-to-Face Length: 12.06"

Flow Coefficient (Cv): Min 15.6 / Max 117

Cf: 0.75

Operation

Control Type: Pneumatic

Catalog Reference: 06:10.1

Key Features

Rugged cast ductile iron construction for strength and corrosion resistance

Equal percentage trim ensures smooth and efficient control across a wide range of flow rates

Vent pilot operation for accurate pressure control

NACE MR0175 option available for sour gas or corrosive service environments

Class VI leakage rating ensures bubble-tight shutoff for critical applications

Applications

Perfect for natural gas distribution, industrial gas systems, process control, and pressure regulation where precise flow and pressure management are required

Pre-purchase inspections are welcomed during normal business hours upon appointment scheduled in advance. We would be happy to provide a complimentary transportation pick up from DFW Airport and back if you want to fly in and see/send someone to inspect the item in person. In addition, we can do FaceTime / Teams/Zoom calls to go over the item in person for any domestic /international procurement. Please be mindful that we are in Dallas and therefore are on the US Central Time (CT) for any communication arrangements.

Shipping Arrangements: The unit is in our yard, South of Dallas, Texas. We can assist with shipping arrangements, and when properly scheduled, we will provide loading service at no additional charge.

Payment: Payment in full FOB for our yard in South Dallas is required for equipment procurement. We prefer to see /meet the purchaser to ensure we can provide adequate after-sales support to set your project up for success. We will require a verifiable Cashier check as a payment if you are planning to come in person. We will require a wire transfer in full, with the transaction cleared in the company account, before releasing the equipment to any 3rd party shipper companies. We are here to help and make this transaction as simple as possible, but we will take all necessary measures to protect ourselves and you.

Feel free to call/contact Gas Equipment 4 Sale with any questions; we will be happy to jump on the call and see if / how procuring those units can help you meet your project needs.