Trap Valve Station has universal mounting pattern.

Press Release Summary:

Big Block Universal Mount Trap Valve Station combines isolation valves, test ports, strainer, and blowdown valve in mounting block with 2-bolt universal, swivel-mount connection pattern. Station features blowout-proof isolation valves with grease fittings. All stainless steel construction, with Grafoil packing and leak-proof seal, withstands pressures to 1500 psig and temperatures to 950°F. Station is available with 1/2 or 3/4 in. NPT or socket-weld connections.

Original Press Release:

Nicholson Announces New 'Big Block' Universal Mount Trap Valve Station

Nicholson Steam Trap of Walden, New York introduces the new "Big Block" Universal Mount Trap Valve Station that combines isolation valves, test ports, strainer and blowdown valve in a trap mounting block that conforms to the two bolt universal swivel mount connection pattern. The "Big Block" is both compact and durable, reducing both installation and maintenance costs. Trap replacement is as simple as removing two bolts, leaving the mounting block "in-line".

"Big Block" features blowout proof isolation valves with grease fittings to lubricate and flush contaminants. All stainless steel construction with adjustable Grafoil packing assures long service life and a leakproof seal at pressures to 1500 psig and
temperatures to 950°F. "Big Block" is available with 1/2" or 3/4" NPT or socketweld connections.

For more information on "Big Block" Universal Mount Trap Valve Stations and other Nicholson products, contact Nicholson Steam Trap at (800) 210-1300 or

Nicholson Steam Trap is a division of Spence Engineering Company, Inc., an ISO 9001 certified manufacturer of steam traps, pressure and temperature regulators, pneumatic and electrically actuated control valves, safety relief valves, condensate pumps, strainers and pipe couplings. Spence Engineering is a division of Circor International, Inc, a NYSE company.

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