Sullivan & Sons SS-3300 Smart Valve Positioner

Sullivan & SonsModel:SS-3300
Midland, TX
Valve Accessory
Qty:1
Condition: Used
$1,800.00 USDIn stock
plus tax & shipping
PESSCO
PESSCO

Seller since: Aug 2025

At a glance

Product
Sullivan & Sons SS-3300 Smart Valve Positioner
Manufacturer
Sullivan & Sons
Model
SS-3300
Category
Valve Accessory
Condition
USED
Availability
In stock
Price or process
$1,800.00 USD
Quantity
1
Lead time
Not provided
Location
Midland, TX
Fulfillment
Pickup and shipping available
Seller
PESSCO
Listed on

Key specifications

Air Connection Size
1/4" NPT
Air Consumption
0.03kg/h
Ambient Temperature Max
80°F
Ambient Temperature Min
-40°F
Enclosure Rating
IP65
Explosion Proof Rating
Ex d IIC T6
Hysteresis
0.5%
Input Signal
4-20 mA DC
Linearity
1%
Supply Pressure Max
7PSIG
Supply Pressure Min
1.4PSIG

Supporting evidence

No supporting documents or certifications provided.

Description

The Sullivan & Sons SS-3300 Smart Valve Positioner is a high-performance electropneumatic device designed for precise control of valve positions in industrial automation systems. Based on Samson Controls technology (Type 3300), it converts a 4-20 mA DC input signal into pneumatic output to actuate linear or rotary valves, ensuring accurate positioning with minimal hysteresis and high linearity. Key features include explosion-proof certification (Ex d IIC T6), IP65 enclosure for harsh environments, and integrated diagnostics for easy calibration and maintenance via HART communication. Ideal for applications in oil & gas, chemical processing, and power plants where reliable valve control is critical. Advantages over basic positioners include smart auto-calibration, low air consumption (0.03 kg/h), and vibration resistance up to 10g, reducing downtime and operational costs. Drawbacks may include higher initial cost and the need for compatible control systems. This unit appears unused in open box condition, with visible faceplate details confirming ratings and no attached child assets like sensors. It offers superior accuracy (±0.5% hysteresis) compared to analog positioners, enhancing process efficiency.

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Shipping Information

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Return Policy

Return Window
No returns accepted
Return Conditions
This equipment is sold as-is, where-is
Refund Policy
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