Level Gauge Valves

Level Gauge Valves

Our Compact Style Level Gauge Valves are designed to allow safe isolation and flushing of diaphragm seal pressure transmitters, typically used in tank level measurement applications.

Specifications

Level Gauge Valves Specifications:
Design Standards: ASM B16.34, API 6D, ASME VIII, ASME B16.5
Firesafe Standards: API 607, API6FA, ISO 10497
Pressure Rating: ASME Class 150 to 2500

Seat Materials:
Soft Seats:: PEEK, PTFE. Metal Seats:: Tungsten Carbide, Chrome Carbide
Temperature Range: -50 deg C to 240 deg C

Product Overview

Available up to 3″ full bore (other sizes available on request)
Floating Ball design with robust lever operation
Flanged connections in accordance with ASME B16.5
Integral vent valve with threaded outlet connection
Additional flushing valves after second isolate valve to allow cleaning of diaphragm seal without removal of the transmitter.
The single-piece body with threaded end inserts provides the most compact overall length and reduces potential leak points to an absolute minimum.
Valves are available with full bore sizes in accordance with API 6D, ensuring the full area of the diaphragm is exposed to process pressure for accurate level measurement.
Various bleed valve options and connections are available in line with customer requirements.
The floating ball construction ensures maximum weight and space savings whilst providing reliable and safe isolation up to and including ASME Class 2500.
Typically supplied with two isolating ball valves to allow thorough flushing of the diaphragm seal surface, thus ensuring accurate level measurement and easy calibration of the transmitter.

Reliable Isolation and Safety

Double Block and Bleed Valves offer true isolation, ensuring maximum safety by preventing leakage between isolated sections.

Compact and Efficient Design

These valves provide a space-saving solution, integrating two independent ball valves into one compact body for easy installation.

Built for Harsh Environments

Engineered for high-pressure applications, our DBB valves are designed to perform reliably under extreme conditions, reducing maintenance needs.