Positioners, Instrumentation and Accessories

Fisher® field mounted instruments provide monitoring and control to final control devices. Transducers, controllers, volume boosters, solenoids and switches are used to monitor and control flow, temperature, pressure and level variables in the process industry. ​​​​

• Level Sensors
• Level Switches
• Level Transmitters
• Liquid Level Controllers Electric
• Liquid Level Controllers Pneumatic
• Pneumatic Pressure Controllers
• Pneumatic Temperature Controllers
• Valve Accessories
• Electro-Pneumatic Positioners
• Pneumatic Positioners

Brands

Choke Valves 

 Surface Chokes

Kentintrol Series 73 surface choke valve offers a unique solution for the majority of choke applications in the oil and gas industry. The flexible valve design can incorporate many different trim and body material options to suit differing flow rates and in-service conditions.

Sizes: 1" to 16" (25mm to 400mm)

Ratings: ASME 600 to 4,500/API6A 3,000 to 15,000

Designed and manufactured to ASME B16.34/API 6A/ISO 10423.

Choose from numerous trim designs, from single-stage, high-capacity to multi-stage, low noise trim and anti-cavitation.

Patented sand-resistant LCV trim design.

Choke valve design has inherently high capacity and range ability.

Brands

   

Digital Valve Controllers

The introduction of the first Digital Valve Controllers in the mid 1990 was a giant leap forward and one of the most significant improvements in the control valve industry for decades. With the stability of microprocessors and smart technology these controllers have become the dominant replacement technology for conventional and electro-pneumatic positioners. The Fisher® FIELDVUE™ digital valve controllers improve accuracy, dynamic control and provide equipment alerts that gives consistent and predictable knowledge of valve assembly performance and condition improving reliability and safety.

• Fisher FIELDVUE ValveLink Software
• FOUNDATION™Fieldbus Communication
• HART® Communication Protocol
• PROFIBUS PA Communication Protocol

Brands

Severe Service Slurry Control Valves

"At WPC we firmly believe that Control valves are not valves, but high precision instruments that contribute to the safety and operational success of our clients process plants" ™

Modulating the flow of abrasive fluid is challenging. When slurry passes through a control valve, the restricted opening causes the fluid to accelerate.
This high-velocity media is then directed into the valve’s body and downstream pipe wall. The continuous erosion can result in frequent valve replacements, damaged piping and downtime.
In comparison to traditional ‘line of site’ control valves (such as ball, butterfly and pinch valves), which direct high velocity slurry towards the valve’s body and pipe wall, SlurryFlo’s patented trim design acts as variable orifice, centering the abrasive flow. This protects the pressure containing valve body and the integrity of the downstream piping.

SPECIFICATIONS

DIAMETER RANGE
Slurryflo control valves are available for 2 to 60 inch pipe diameters. (larger available of request)

PRESSURE CLASS
From low pressure gravity fed applications to systems with 1500 PSI, SAF manufactures valves to CWP, ANSI 150, ANSI 300 and ANSI 600 standards.

VALVE BODY & TRIM MATERIALS
As metallurgy is highly dependent on application specifications, our control valves are available in dozens of standard and exotic materials (e.g. Carbon steel, 316 Stainless steel, Hastelloy, SuperDuplex, Titanium, etc). There are no limitations on materials.

Brands