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Fisherr Large ET and ED Valves

NPS 12 through 16 and NPS 30

Fisher NPS 12 through 16 and NPS 30 CL150 through

CL600 ET and ED control valves are used for either

throttling or on-off control of a wide variety of liquids

and gasses.

ET valves with a hanging cage are available for

demanding applications in oil and natural gas up to

232_C(450_ F). The hanging cage, with the seat ring

threaded into the cage, provides the valve with

easymaintenance trim. The seal between the plug and

cage and the seal between the seat ring and body are

springloaded PTFE. The springloaded PTFE seal

configuration can provide Class V shutoff per ANSI/FCI

702 and IEC 605344. The temperature range can be

extended to 316_C(600_F) for nonoxidizing service

and to 260_C(500_ F) for oxidizing service by using

the High Temperature (HTS1) seal.

ED valves utilize a hanging cage and a seat ring that is

bolted into the body. These valves have two graphite

piston rings between the cage and plug. They are used

for high temperature applications between 316_C

(600_F) and 593_C (1100_ F) with a Class IV standard

shutoff. Shutoff can be improved to Class V by using

theBoreseal.

To help reduce aerodynamicnoiseingasservice,

Whisper Trimt III and WhisperFlot cages are

available. Cavitrolt III cages are available to eliminate

the effects of liquid cavitation damage and DST, Dirty

Service Trim, is available for cavitating liquid with

particulates.

Features

 Stable Control at High Pressure Drops– Rugged

cage guiding stabilizes the valve plug at all points in

itstravelrange.Thisguidingreducesvibration,

mechanical noise, and the need for hydraulic

snubbers.

W9156-1

Fisher NPS 24 Valve Assembly with Piston Actuator

 Economy– Streamlined flow passages provide

greater capacities per initial investment than most

globe valves of the same size. Balanced valve plug

design can allow use of smaller actuators for high

pressure drops.

 Cost-Effective Operation– Increased wear

resistance of the standard hardened stainless steel

trim means long-lasting service.

 Easy Maintenance– The valve can stay in the

pipeline during removal of trim parts for inspection

or maintenance.

Large ET and ED Valves

D103554X012

Product Bulletin

51.1:ET/ED (Large)

March 2015

Summary of content (12 pages)

PAGE 1
Product Bulletin Large ET and ED Valves 51.1:ET/ED (Large) March 2015 D103554X012 Fisherr Large ET and ED Valves NPS 12 through 16 and NPS 30 Fisher NPS 12 through 16 and NPS 30 CL150 through CL600 ET and ED control valves are used for either throttling or on-off control of a wide variety of liquids and gasses. ET valves with a hanging cage are available for demanding applications in oil and natural gas up to 232_C (450_ F).
PAGE 2
Product Bulletin Large ET and ED Valves 51.1:ET/ED (Large) March 2015 D103554X012 Specifications Flow Characteristics Valve Sizes J NPS 12, J 14, J 16, and J 30 Standard Cages:J Linear or J equal percentage Whisper Trim III and WhisperFlo Cages: Linear Cavitrol III Cages: Linear End Connection Styles Flanged: CL150, 300, and 600 raised-face or ring-type joint flanges per ASME B16.5. NPS 30 valve size has series A flanges as standard, per ASME B16.47 Buttwelding: All ASME B16.
PAGE 3
Product Bulletin Large ET and ED Valves 51.1:ET/ED (Large) March 2015 D103554X012 Figure 1.
PAGE 4
Product Bulletin Large ET and ED Valves 51.1:ET/ED (Large) March 2015 D103554X012 ET High Temperature Seal (HTS1) The High Temperature Seal is used in place of the standard plug seal ring and seat ring seal ring. This seal employs an identical seal ring as the standard ET, but with the addition of an antiextrusion ring, backup ring, and retaining ring.
PAGE 5
Product Bulletin Large ET and ED Valves 51.1:ET/ED (Large) March 2015 D103554X012 ET-C maximum valve shutoff that can be attained at these cryogenic temperatures with the cryogenic seal is Class V. The ET-C is designed to provide throttling or onoff control of liquids and gases at cryogenic temperatures as low as 198_C (325_F). These valves are identical to the standard ET, but with a few differences, which allow the valve to tolerate the very low temperatures.
PAGE 6
Product Bulletin Large ET and ED Valves 51.1:ET/ED (Large) March 2015 D103554X012 VIEW A Figure 3. Typical Fisher Large ED with Bore Seal PISTON RING RETAINER CAGE SEATING AREA PLUG FLOW DOWN A BORE SEAL PISTON RING RETAINER CAGE SEATING AREA SEAT RING BOLTED TO VALVE BODY W6022-2 PLUG FLOW UP BORE SEAL Table 2.
PAGE 7
Product Bulletin Large ET and ED Valves 51.1:ET/ED (Large) March 2015 D103554X012 Table 3.
PAGE 8
Product Bulletin Large ET and ED Valves 51.1:ET/ED (Large) March 2015 D103554X012 Table 4.
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Product Bulletin Large ET and ED Valves 51.1:ET/ED (Large) March 2015 D103554X012 Table 5.
PAGE 10
Product Bulletin Large ET and ED Valves 51.1:ET/ED (Large) March 2015 D103554X012 Table 6.
PAGE 11
Product Bulletin Large ET and ED Valves 51.1:ET/ED (Large) March 2015 D103554X012 Table 7. Dimensions and Approximate Weights END CONNECTION Size, NPS Type(1) 12 RTJ Kg Lb 1410 3100 1220 2700 1565 3450 1340 2950 1720 3800 BW 1450 CL300 RF CL600 RF RF BW RF 14 RTJ BW RF 16 30 APPROXIMATE WEIGHT (LONG-NECK VALVE(2) RTJ DIMENSION A CL150 Standard Style 1 Extension Bonnet CL300 G CL600 mm Inch mm Inch mm Inch 737 29.00 775 30.50 819 32.25 746 29.38 790 31.
PAGE 12
Product Bulletin 51.1:ET/ED (Large) March 2015 Large ET and ED Valves D103554X012 Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user.