Valve Globe Gate Diaphragm Through Angle Three Way Multiple Oriffice Knife Linear Motion
Positioner Actuator Pneumatic Electric Hydraulic Diaphragm Piston Vane Bellows Air Motor Train Electro-Mechanical Electro-Hydraulic Electro-Pneumatic
Leakage Classes Leakage Class Allowable LeakageValve Types Class IV 0.01% of rated valve capacity Intended for single port – valves with Metal to Metal seats Class VI The test fluid is air or nitrogen. Pressure is the lesser of 50 psig or operating pressure. The leakage limit depends on valve size and ranges from 0.15 to 4.00 ml per minute for valve sizes 1 through 6 inches
Port Diameter Class VI Allowable Leakage ml. Per minute Bubbles per minute 10.151 20.453 30.906 41.7011 64.0027
Valve Bodies Body material Size Operating Pressure Cast Iron (Section E2) ---------125 lbs. Max. Ductile Iron (Section A & E2) ----------300 lbs. Max Steel (Section E1) 1” and 2”4000 lbs. Max. 2”,3”, 4”, 6, 8”1500 lbs. Max
FEATURES: Motor over-travel protection switches Positioner full travel indication switches Explosion proof design Produces a linear output proportional to the pressure on the Pilot Spring Interchangeable Pilot Springs for 0-15, 0-30, or 0-100 psig Output Pressure range At loss of electrical signal Output Pressure and the resulting valve position remain the same SPECIFICATIONS: Input Signal: 12 VDC pulse nominal, min. 11 VDC, max. 16 VDC Current 15EPC: 200 mA sustained max. 375 mA peak 30EPC: 235 mA sustained max. 360 mA peak 100EPC: 385 mA sustained max. 520 mA peak
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*) 8” Flanged ANSI 600 (1480 psi*) * For working pressure vs. working temperature of these flanges see ANSI B16.2.
Packing Sleeve Packing Rings 8 Reqd. Follower Spring Upper Cage Features Non lube stuffing box No adjustment needed for wear, spring provides constant pressure on packing rings. Cage and seat attach to stuffing box to make one piece trim assembly.
Features Non lube stuffing box No adjustment required for wear, spring provides constant pressure on packing rings to squeeze Teflon packing sleeve. Packing Sleeve Packing Rings 8 Reqd. Follower Spring Upper Cage
Snap Ring Retainer Wiper Stuffing Box O-Ring Packing Sleeve Packing Rings Follower Spring
STANDARD HIGH TEMPERATURE Max. Temp. Nitrile (Buna).. 200 O F Viton…………. 350 O F Teflon Packing Sleeve Packing Ring ( Nitrile or Viton ) Max. Temp. 500 O F Glass Filled Teflon Virgin Teflon Carbon Filled Teflon Glass Filled Teflon Max. Temp. 650 O F Grafoil Carbon Filled Teflon Grafoil
VEE Packing Max. Temp. 500 O F Glass Filled Teflon Virgin Teflon Carbon Filled Teflon Glass Filled Teflon Max. Temp. 650 O F Grafoil Carbon Filled Teflon Grafoil
316SS6 Stainless Options 1.Stuffing box 2.Follower 3.Cage 4.Seat 5.HAC Spring Recommended for corrosive service and high temperatures. Snap Ring Retainer Wiper Felt Stuffing Box SS6 Vee Packing Follower SS6 Spring HAC Cage SS6
Snap Ring 4926 Retainer 4931 Wiper Felt 5067 Stuffing Box 5166SS6 Vee Packing 5154GF Follower 4919SS6 Spring 509HAC Opti Seal 5168 Carbon fiber filled Teflon – spring loaded Lip machined off of Stuffing Box No flats on Seat Gasket 5167 Seat 7/16” EP 5165 No O-Ring groove on Seat
Pressure Drops 1” Motor Valve I.V. Throttle Relief ½” 1800psi 3600psi 3/8” 2700psi 5400psi 2” Motor Valve I.V. Throttle Relief 1” 900psi 1800psi ¾” 2000psi 4000psi Snap Ring Retainer Wiper Stuffing Box Packing Sleeve Packing Rings ( 6 Req’d. ) Follower Spring 509 ( Standard ) Cage
Application – 2” HPMV Used where excessive pressure drop in liquid service may cause the stem to spin or vibrate. The larger diameter stem reduces vibration and with the greater surface area in contact with the packing sleeve the chances of the stem spinning are greatly reduced. Materials Standard with D2 tool steel seat and 17-4 PH stem. Optional seat material is 17-4PH Stuffing box Available in 316 SS6 Packing material available in Teflon Vee Packing. Sizes 7/16” Equal Percent 1/2” Equal Percent 7/8” Equal Percent Snap Ring 4926 Retainer 4931 Wiper 5067 Stuffing Box 4930 Packing Sleeve 4921 Packing Rings 4920 ( 6 Req’d. ) Follower 4919 Spring 509 ( Standard ) Cage 4922
Size Valve Properly. Valve should operate between 20% 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.
High temperature resistant Can be used for sour gas applications (NACE Certified) Impact resistant Used for high pressure drops Longer lasting if sized well. ValveSize 1”1/4” 1”1/2” 2”7/16” 2”5/8” 2”7/8”
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
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
Maintains stem position through changes in force on stem Provides repeatable stem placement
Features: Protocol: MODBUS RTU RS 485, 4-20 mA Supply: 24 VCD, Class 1, Division 1, Group C & D, T6 a Ta= 60° C Position Indicator Assembly Modbus RTU Output Adjustment Nut
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