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Orbit DB&B Plug Valve TruSeal
TruSeal Non-Lubricated, Expanding Seal Plug Type Valve. The provable Zero-Leakage Double Block & Bleed plug valve with retracting seals.
Multi-Products Manifolds
The TruSeal positive shut-off, double block and bleed valve was developed for multi-products fuel manifolds. Busy manifolds must operate frequently, switching from product to product, often with power actuators and sometimes without human supervision. Valves that can be trusted to seal drop-tight, every time, will avoid the expensive consequences of contaminated fuel. Liquid fuels that move through pipeline manifolds are reliably segregated by provable, zero-leakage, TruSeal valves. Every TruSeal valve in the manifold has assured, double block and bleed shut-off that proves total isolation of each product. By using TruSeal valves, gasoline, diesel, kerosene, jet fuel, heating oil and LPG, as well as crude oil and natural gas, are protected from contamination.
Meter Stations
Flow meters require calibration to verify their accuracy. During meter calibration (proving), every closed valve in the meter system must seal drop tight. Even a small leak will cause errors in the meter calibration. The incorrect meter factor will persist until the next proving operation and incorrect flow measurement can cost huge sums of money! Every TruSeal valve in the meter station can be quickly and easily shown to be holding leak-tight. That means correct calibration... every time.
Features & Benefits:
Sizes
2" to 36"
Pressure
150# to 600# ANSI
Temperatures
-46°C to +177°C
Positive position indicator (acc. API 599)
Low Torque/Slam-Proof operation
Accessory mounting pads
Positive stem sealing
Bubble tight sealing
Body pressure relief
Advanced port design
Fire Safe
Double trunnion design
Body bleed
In-line repairable
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