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Fisherr D3 Control Valve

The Fisher D3 control valve is a compact, rugged valve

designed for on/off or throttling control, and utilizes

FloPro technology, using either pneumatic or electric

control. This valve is ideal for use as a dump valve on

gas separators and scrubbers. It is also well suited for

other high pressure applications in natural gas

production, compression, and processing. NPS 1 and 2

D3 control valves are available with CL900 NPT end

connections and CL600 raised face flanged end

connections.

TheD3offerseasymaintenance.Thetrimandpacking

can be maintained by removing the deep-bore

hammer nut and lifting the actuator/bonnet assembly

off the valve without disassembling the actuator.

Features

Electric and Pneumatic

 Safer Bonnet / Valve Body Connection-- The unique

design provides additional protection if disassembly

of bonnet/valve body connection is inadvertently

started while there is still pressure in the valve body.

Pins mounted in the valve bonnet help ensure the

bonnet disengages from the valve body as the

hammer nut is loosened, while the threads are still

engaged. This allows internal pressure to be vented,

while keeping the actuator retained to the valve

body.

 Field-Selectable Flow Rates--The FloPro feature

allows adjustment of the flow capacity without

changing the trim. In this way, a single trim set can

be used for more than one flow requirement,

reducing inventory and maintenance costs. See

figure 1.

W9797

FISHER D3 CONTROL VALVE WITH easy-Drive™ ELECTRIC

ACTUATOR (NPS 2 NPT END CONNECTION)

W9249

FISHER D3 CONTROL VALVE

(NPS 2 RF FLANGED END CONNECTION)

D3 Valve

D103269X012

Product Bulletin

51.2:D3

February 2014

1 2 3 4 5 6 7 8

Résumé du contenu

Page 1 - Fisherr D3 Control Valve

www.Fisher.comFisherr D3 Control ValveThe Fisher D3 control valve is a compact, rugged valvedesigned for on/off or throttling control, and utilizesFlo

Page 2 - Features (continued)

D3 ValveD103269X012Product Bulletin51.2:D3February 20142Features (continued)Electric and Pneumatic Two End Connection Styles-- The D3 control valve i

Page 3 - Product Bulletin

D3 ValveD103269X012Product Bulletin51.2:D3February 20143Valve SpecificationsValve Body Sizes, End Connection Styles, and PortDiameters(1)VALVESIZE,NPS

Page 4

D3 ValveD103269X012Product Bulletin51.2:D3February 20144Actuator SpecificationsELECTRIC ACTUATORMaterial Temperature Capabilities(1)Electric Actuator

Page 5

D3 ValveD103269X012Product Bulletin51.2:D3February 20145Table 2. EMC Summary Results - ImmunityPORT PHENOMENON BASIC STANDARD TEST LEVEL PERFORMANCE C

Page 6

D3 ValveD103269X012Product Bulletin51.2:D3February 20146Table5.FisherD3ControlValvewitheasy-DriveDimensions(alsoseefigure2)VALVE SIZEDIMENSIONWEIGHTA

Page 7

D3 ValveD103269X012Product Bulletin51.2:D3February 20147Table 6. Fisher D3 Control Valve Dimensions(1)(also see figure 3)VALVE SIZEDIMENSIONA B C D EA

Page 8

D3 ValveD103269X012Product Bulletin51.2:D3February 20148Figure 4. Fisher D3 Control Valve with Size 30 Actuator and NPS 2 Flanged Valve Body(Spring-to