Promac, Inc. > Manufacturers > Control Valves and Regulators

1601 Headland Drive

Fenton, MO 63026

Phone: 636-343-0808

Fax: 636-343-4312

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PROCESS INSTRUMENTATION & HEAT TRACING SPECIALIST

Wednesday, February 22, 2012

Control Valves & Regulators

	Jordan Valve is a leading manufacturer of pressure regulators, back pressure regulators, temperature regulators, pneumatic and electric control valves, sanitary valves and accessories. Whether in the market for just one valve or working on a long-range plan for growth and expansion, our exclusive representatives are eager to assist you.
	Steriflow Valve is the single source for high performance, high quality, sanitary valves. Steriflow has earned its reputation for quality through nearly two decades of success in pharmaceutical, biotechnology, food, cosmetics and clean process industries. We have the most experience in designing and manufacturing valves and steam traps with exacting performance and reliability characteristics.
	LowFlow Valve. Our mission is to become the premier global supplier to the low flow market. We will continue to expand and enhance our product offering and provide the best delivery performance in the industry
	Hex Valve - These valves were originally developed, and marketed by us decades ago as a means to simplify the piping associated with gauge and differential pressure transmitter applications.
	Bestobell Steam created the Delta Element steam trap over 40 years ago to correct two age-old steam trap problems: steam loss and trap failure. Simply put, we wanted to create a steam trap that outlived the boiler, and did what the name implies....trap steam... and remove condensate.
	Marwin Valve is a leading manufacturer of high quality quarter-turn ball valves and automated accessories. Our extensive product range includes two piece, three piece, flanged, and multiport valves. In addition, Marwin specializes in non-standard ball valves including metal-seated, cryogenic, control and special-seated valves.

Featured Product

JORDON VALVE - Sliding Gate Regulators > Mark 60 Series

The Mark 60 Sliding Gate Pressure Regulator is used to regulate the downstream pressure to a predetermined set point. The spring in the Mark 60 holds the sliding gate seats in their normally open position to allow the process media to pass though the seats.

The downstream pressure is sensed beneath the diaphragm. As the downstream pressure exceeds the set point, pressure is exerted on the diaphragm which raises the steam to modulate the disc (the moveable component on the sliding gate seat set) toward the closed position. As the seats close, downstream pressure will be reduced to the required set point. A decrease in pressure relaxes the spring and diaphragm to move the seats toward the open position.

	Fast Response — the short stroke means fast response to changes in process conditions, resulting in less offset in pressure.
	Straight-through Flow — the flow is straight through the valve seats and body. Direction of the disc travel is at right angles with the flow, not opposed to the direction of the flow. Thus the flow does not unbalance the seats.
	Quiet Operation — The design of the Sliding Gate seats make it inherently quieter than other types of regulators. The disc and plate are always in contact, which eliminates chattering. Straight-through flow minimizes turbulence.
	Minimum Maintenance — The Mark 60 sliding gate seats require no special tools for disassembly. The seats are pre-lapped at the factory and are self-lapping while in operation ensuring a continual tight shutoff.