Goodyear Rubber Products
CALL
TOLL FREE
IN THE USA
1-866-711-4673
INTERNATIONAL SALES CALL
+1-727-342-5086
WE SHIP WORLDWIDE
International Sales Click Here
Get A
Quote
Now
Home
About Us
Product Brands
Catalogs
Contact Us
Locations
Corporate Headquarters,
Clearwater, Florida, (FL)
Parker Store, Bradenton, Florida, (FL)
Parker Store, St. Petersburg, (FL)
Parker Store, Ft. Myers, Florida, (FL)
Parker Store, Naples, Florida, (FL)
Parker Store, Tampa, Florida, (FL)
<< Previous Page
Click Here
to open this page in a new window.
Next Page >>
Sprinkler Hose Valve Sprinkler Accessories Sprinkler Hose Valve � Cast brass valve � Aluminum wheel � Working pressure: 175 PSI � UL listed and FM approved for automatic sprinkler and standpipe systems Male Male Dixon Powhatan NPT NH (NST) Part # Part # 1" 1�" ASHV1015F 18-252-00002 Test and Drain The Test and Drain valve merges in one valve the following two functions of testing and draining the system. 1) A test connection not less than 1" (25 mm) in diameter, terminating a smooth bore corrosion resistant orifice, given a flow equivalent to one sprinkler of a type having the smallest orifice installed on the particular system, shall be provided to test each waterflow alarm device for each system. The test connection valve shall be readily accessible. The discharge shall be to the outside, to a drain connection capable of accepting full flow under system pressure or to another location where water damage will not result. 2) All sprinkler pipes and fittings shall be so installed that the system may be drained. Three positions OFF � TEST � DRAIN. These valves have a green indicator to see their open or closed position from 50 ft distance. NPT Port Dixon Thread Orifice Part # 1" �" TDV100 1�" �" TDV125 Sprinkler Line Tester For installing the last sprinkler head on system branch lines, controls water flow for flushing or testing of the system. When the wet pipe sprinkler system operates, the water flow in the pipes is at a relatively low velocity. Friction loss increases with the age of the sprinkler piping, up to 100 percent after 15 years. The accumulation of sediment and foreign objects in sprinkler systems can be prevented by flushing the supply mains to the systems through the hydrants at least semiannually. The National Board of Fire Underwriters recommended that sprinkler branch line flow tests be conducted from the extremities of the branch lines (at the end of the sprinkler system) to determine obstructions in the lines and to clean them of sediments or foreign materials that may be carried into the system by the flow of water. � Brass � 1" NPT female inlet � UL Listed and FM approved � 1" NPT male outlet with NPT cap and chain � �" sprinkler head connection NPT Dixon Thread Part # 1" SLT10050 Line Test Gauge � Aluminum hardcoat � Rocker lug swivel � Used for testing static or flowing pressures in hoses or nozzles � Supplied with 0-300 PSI glycerine filled 3�" diameter gauge � Freeze proof to -40� F NH (NST) Dixon Thread Part # 1�" ALTG150F 2�" ALTG250F Other sizes and threads are also available. Consult the factory for price and availability. 10-8 Dixon Powhatan 2007 Sprinkler Hose Valve
Goodyear Rubber Products
