SP Pressure Pilot Valves

Introduction

The Pressurematic SP series pressure pilot is part of the Bettis^® line of pressure sensory devices used to monitor input pipeline or process pressure. The pilot is suitable for use in high or low pressure shut down applications, utilizing either a pneumatic or hydraulic signal. Pilot set points are determined by piston size and spring rate. A piston converts pressure into motion when a pre-determined set point is reached.
 

Typical Applications

• High or low pipeline sensing
   

• Linebreak

Key Features

• Field adjustable high or low pressure set points
   

• Extended pressure sensing capability through interchangeable range springs
   

• Positive piston stop limits piston travel against overpressure
   

• Optional safety vent on sensing body, 1/8 NPT
   

• No brass, bronze or carbon steel parts
   

• Anodized aluminum body with stainless steel and aluminum internals
   

• Optional stainless steel sensing body and adapter
   

• Nitrile process seals standard, high temperature fluoroelastomer seals to +250°F, optional
   

• Material trim to NACE available

Downloads

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