Mallard Controls 5100-5SS9-RAB-35 Pilot-Operated Back Pressure Regulator

Mallard ControlModel:5100-5SS9-RAB-35
Location unavailable
Valve
Qty:1
Condition: New
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Controlview Automation
Controlview Automation

Seller since: Feb 2026

At a glance

Product
Mallard Controls 5100-5SS9-RAB-35 Pilot-Operated Back Pressure Regulator
Manufacturer
Mallard Control
Model
5100-5SS9-RAB-35
Category
Valve
Condition
NEW
Availability
In stock
Price or process
Request price
Quantity
1
Lead time
Not provided
Location
Location unavailable
Fulfillment
Shipping only
Listed on

Key specifications

ANSI Class Rating
1500
Body Material
Stainless Steel
Body Size
1 inch
Flow Coefficient (Cv)
4.5
Flow Direction
Under Plug
Maximum Operating Pressure
2220bar
Maximum Supply Pressure
50psi
Process Connections
1" MNPT x 1/2" FNPT
Temperature Max (°C)
82°C
Temperature Max (°F)
180°F
Temperature Min (°C)
-29°C
Temperature Min (°F)
-20°F
Trim Size
1/2 inchin

Supporting evidence

No supporting documents or certifications provided.

Description

The Mallard Controls 5100-5SS9-RAB-35 is a high-performance pilot-operated back pressure regulator designed for precise control in gas and liquid applications. Manufactured by Mallard Controls (a division of Circor), this model features a rugged stainless steel construction suitable for demanding industrial environments, including oil and gas, petrochemical, and process control systems. It offers excellent pressure regulation with a maximum inlet pressure of 2220 psig, making it ideal for maintaining upstream pressure in pipelines, separators, and storage tanks. Key benefits include high accuracy (±1% setpoint), quick response times, and low maintenance due to its balanced plug design, which reduces wear and extends service life. Compared to similar regulators like those from Fisher or Kimray, the Mallard 5100 provides superior corrosion resistance and customizable trim options for abrasive fluids. Drawbacks may include higher initial cost and the need for periodic pilot adjustments in varying temperature conditions. This unit supports applications such as back pressure control, relief, and pump bypass, with features like adjustable setpoints and optional quick-opening trim for enhanced flow capacity. Its compact design facilitates easy installation in tight spaces, and it complies with ANSI Class 1500 standards for safety and reliability.
Location unavailable for this listing.

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Shipping Information

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Return Window
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Return Conditions
This equipment is sold as-is, where-is
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