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The V5011P is a two-way threaded globe valve that control steam, water, and glycol solutions (up to 50 percent concentration) in heating or cooling HVAC applications. The valve is used in two-position and modulating control systems. The valve is not suitable for combustible gas service.

DESCRIPTION

FEATURES • Red brass body with BSPT-threaded end connections.   • Low seat leakage rate (≤0.05 percent of Cv).   • 50:1 rangeability per VDI/VDE 2173.   • Spring-loaded, self-adjusting packing.   • Accurate positioning to ensure state of the art temperature control.   • Directly coupled electric and pneumatic actuators for easy mounting.   • Sizes rang from 1-1/4 in. to 2 in.   • Valve designs provide equal percentage flow characteristic for water and linear flow characteristic for steam.   • Stainless steel stem and metal-to metal seats.   • Repack and rebuild kits for field servicing.

SPECIFICATIONS 
IMPORTANT The specifications given in this publication do not include normal manufacturing tolerances. Therefore, an individual unit may not exactly match the listed specifications. Also, this product is tested and calibrated under closely controlled conditions and some minor differences in performance can be expected if those conditions are changed. 
Models: V5011P Valve: Two-way threaded globe valve for steam, water, or glycol. BSPT-threaded pipe connections. Throttling plug provides equal percentage flow characteristic for water (V5011P1xxx), linear flow characteristic for steam (V5011P2xxx). NOTE: V5011P1xxx and V5011P2xxx are direct acting (stem down to close).   Pipe Connections: Internal BSPT-threaded connections.   Seat: Stainless steel, replaceable   ANSI Body Class: 300 psi.   Stem: Stainless steel.   Plug: Brass on V5011P1xxx, stainless steel on V5011P2xxx for steam.   Stroke: 3/4 in. (20 mm).   Approximate Leakage Rate: 0.05 percent Cv.   Pattern: 2-way, straight-through.   Body Material: Red brass.   Packing: Spring-loaded, carbon fiber reinforced PTFE Vrings.   Rangeability: 50:1 per VDI/VDE 2173. Pressure-Temperature Ratings:
Water: 36°F to 248°F, 217 psi (15 bar).  248°F to 337°F, 185 psi (12.8 bar).  
Maximum Water Differential Pressure: 230 psid (15.8 bar).  
Steam: 100 psi (6.9 bar) at 337°F (V5011P2xxx).  
Maximum Differential for Quiet Water Service: 20 psid.  
Valve Flow Characteristics:  Water: Equal percentage (V5011P1xxx).  Steam: Linear (V5011P2xxx). 
See Fig. 2.  Close-Off Pressure Ratings: See Fig. 3, and Table 2.  Valve Design Life: 250,000 full cycles at maximum rated  temperature.