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High Pressure Motor Valve. High Pressure: 1” & 2” Screwed connection rated to 4000 psi standard. Can be rated up to 6000 psi. Motor: One that imparts.

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Presentation on theme: "High Pressure Motor Valve. High Pressure: 1” & 2” Screwed connection rated to 4000 psi standard. Can be rated up to 6000 psi. Motor: One that imparts."— Presentation transcript:

1 High Pressure Motor Valve

2 High Pressure: 1” & 2” Screwed connection rated to 4000 psi standard. Can be rated up to 6000 psi. Motor: One that imparts motion.

3 High Pressure Motor Valve FIELD REVERSIBLE TOPWORKS OPEN YOKE STUFFING BOX No adjustment No lubrication Teflon – low friction POSITION INDICATOR BALL AND CONE SEAT

4 High Pressure Motor Valve

5 Field Reversible Topworks

6 High Pressure Motor Valve

7 High Pressure Motor Valves

8 65 Topworks 65 sq. in. diaphragm P. O. service Extends 1” HPMV with ½” inner valve to 4000# W.P. Extends SMS valve to 4000# W.P. Available for 1”, 2” and non-freeze HPMV Wide spring adjustment range

9 Manual Valve Positioner Used as a limit for valve stem travel Used to manually open the valve on unit start-up Each revolution of the handle moves the stem 1/16” ¾” max. stem travel

10 Pneumatic Valve Positioner Maintains stem position through changes in force on stem Provides repeatable stem placement

11

12 Soft Seat 15/16” port in 1” valve 1-1/2” port in 2” valve Maximum pressure drop: 300 psi On / Off service only

13 Improving Service of HPMV’s Size Valve Properly. Valve should operate between 50% and 80% of its capacity Use quick opening trim in erosive service. Use Carbide or Zirconia trim in highly erosive service. Use Equal Percentage trim for controlling pressure or flow rate.

14 SNAP NOMINAL =%AGE Trim Characteristics

15 Ceramic Trim Carbide Zirconia

16 Maximum Pressure Drop 1” Motor Valves 2” Motor Valves I.V. Throttle Relief 1/2” 3/8” 1800 2700 3600 5400 1” 3/4” 900 2000 1800 4000

17 Piston Balanced High Pressure Motor Valve Full line size port Balanced plug Soft seat with metal to metal backup Field reversible topworks Equal Percentage Trim Bubble tight shut-off Sizes available: 2”, 3,” 4” & 6”

18 Maximum Working Pressure: Connection W. P. 2” Screwed 4000 psi. 2” Flanged ANSI 1500 (3705 psi*) 3” Flanged ANSI 600 (1480 psi*) 4” Flanged ANSI 600 (1480 psi*) 6” Flanged ANSI 600 (1480 psi*) * For working pressure vs. working temperature of these flanges see ANSI B16.2. Piston Balanced High Pressure Motor Valve

19 1” Non-Freeze Dump Valve Inner valve located to utilize vessel heat to prevent freezing 1” NPT inlet & outlet 2” NPT vessel mounting Up to 4000 psi W.P. 1/8” –1/2” inner valves available

20 Non-Freeze Dump Valve Vertical Separator

21 Horizontal Separator “Stinger” Non-Freeze Dump Valve

22 Metering Valve Calibrated in 1/64” equivalent orifice diameter Available in 1”& 2” standard HPMV Also available in 2” & 3” piston balanced HPMV

23 Piston Balanced Metering Valve

24 Optional Vee Packing Glass filled Teflon Virgin Teflon Carbon filled Teflon Glass filled Teflon Max. Temperature: 500 o F


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