Dresser Lockwing Meter Valves are a compact, maintenance-free, and reliable valve solution designed for gas metering systems.
Engineered with high-grade malleable or ductile iron for the valve body and plug, this valve model ensures durability and long-lasting performance. Its tamper-proof design, combined with factory-installed, permanent lubrication, eliminates the need for regular maintenance, making it an ideal choice for busy industrial settings.
Featuring a spring-loaded seat and self-sealing mechanism, the Lockwing Meter Valve excels in maintaining a positive seal, even as operating pressure increases. This design allows the valve to employ gas line pressure to enhance the compressive force against the seals, ensuring a secure shutoff at both low and high pressures. Moreover, this model boasts an impressive standard coating of either black e-coat or zinc phosphate, providing excellent corrosion resistance.
This coating can serve as a prime coat or a sole protective layer, depending on the service conditions. In addition, the valves meet all ANSI B16.33-81 standards and conform to DOT 192 regulations, fulfilling safety and quality requirements.
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