3" Pneumatic Control Valve – Class 600 RF | Steel Body | Equal Percentage Trim | Fail-Closed

This 3-inch pneumatic control valve is a heavy-duty, high-pressure solution designed for precise control of liquids and gases in industrial process systems. Featuring a Class 600 RF steel through-body construction and equal percentage trim, this valve provides smooth, efficient flow regulation and reliable shutoff performance for critical applications.

Specifications

• Connection Size: 3"
• Connection Type: 600 RF (Raised Face Flange)
• Body Style: Through Body
• Body Material: Steel
• Trim Size: 3"
• Trim Type: Equal Percentage
• Leakage Class: Class VI (Bubble-Tight Shutoff)
• Process Fluid: Suitable for Liquid and Gas Service
• Max Working Pressure: 1,480 PSIG
• Face-to-Face Length: 13.25"
• Flow Coefficient (Cv): Min 6 / Max 107
• Cf: 0.75

Actuator Specifications

• Operation: Pneumatic
• Actuator Spring Nominal Pressure: 30 PSIG
• Crack-Open Pressure: 6 PSIG
• Full-Open Pressure: 30 PSIG
• Maximum Supply Gas Pressure: 45 PSIG
• Fail Position: Closed (Field Reversible)

Compliance & Options

• NACE MR0175: Option Available for Sour Gas/Corrosive Service
• Catalog Reference: 01:20.1

Key Features

• Rugged steel body designed for high-pressure Class 600 service
• Equal percentage trim for superior flow control and process efficiency
• Field-reversible fail-safe actuator (default fail-closed) for maximum safety
• Class VI shutoff for bubble-tight sealing performance
• Built to handle demanding liquid and gas process applications

Applications

Ideal for oil & gas production, petrochemical plants, power generation, water treatment facilities, and general process control systems requiring high-pressure performance and precise flow regulation.

Pre-purchase inspections are welcomed during the normal business hours upon appointment scheduled in advanced. 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 keep in mind that we are in Dallas and therefore are on the US Central Time (CT) for any communication arrangements.

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

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