Emerson easy-Drive Manual de instalación descargar pdf (Pagina 23)

Instruction Manual

D103597X012

D4 Valve with easy-Drive Actuator

November 2013

8. Firmly press all packing parts into the packing bore with a tube.

9. Install the five Belleville springs (key 11) over the valve stem. The Belleville springs should be single-stacked with the

inside diameter of the inner spring contacting the packing spacer (key 14), and the outside diameter of the outer

spring contacting the packing retainer (key 10).

10. Lubricate the threads of the packing retainer with anti-seize and install into the bonnet using a 1-5/8 inch wrench.

Make sure the Belleville springs are completely enclosed by the packing retainer as shown in figure 9.

11. Torque the packing retainer to 136 NSm(100lbfSft). The packing retainer has been installed correctly when a

metal-to-metal contact has been made between the packing retainer end and the bonnet (key 5). The packing

retainer threads should be completely enclosed by the bonnet.

12. Follow steps 1 through 9 of the Valve Plug and Seat Ring Assembly section in this instruction manual.

Parts Ordering

Each D4 control valve is assigned a serial number, which can be found on the nameplate. Refer to the number when

contacting your Emerson Process Management sales office for assistance or when ordering replacement parts.

WARNING

Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Process Management should

not, under any circumstances, be used in any Fisher valve, because they may void your warranty, might adversely affect the

performance of the valve, and could cause personal injury and property damage.

Repair Kits

Note

All repair kits are supplied with hydrogenated nitrile bonnet O-ring. FKM

(fluorocarbon) bonnet O-ring must be ordered separately when

required.

Description Part Number

* Packing Repair Kit

Includes key numbers 4, 8, 12 (2 req'd),

13, and high performance fluorinated grease RD4X0000012

Parts List

Note

For part numbers not shown, c ontact your Emerson Process

Management sales office.

Key Description Part Number

1ValveBody

2* Valve Plug

S41000 / S41600 HT

NPS 1 valve

0.25 inch port diameter 20C3692X012

0.375 inch port diameter 20C3693X012

0.5 inch port diameter 20C3694X012

0.75 inch port diameter GE01557X012

NPS 2 valve

0.25 inch port diameter GE00992X012

0.375 inch port diameter GE00993X012

0.5 inch port diameter GE00994X012

0.75 inch port diameter GE01558X012

1-inch port diameter GE01561X012

1.25 inch port diameter GE01555X012

S17400 H1150 Dbl

NPS 1 valve

0.25 inch port diameter 20C3692X032

0.375 inch port diameter 20C3693X032

0.5 inch port diameter 20C3694X032

0.75 inch port diameter GE01557X032

NPS 2 valve

0.25 inch port diameter GE00992X032

0.375 inch port diameter GE00993X032

0.5 inch port diameter GE00994X032

0.75 inch port diameter GE01558X032

1-inch port diameter GE01561X032

1.25 inch port diameter GE01555X032

Tungsten Carbide

NPS 1 valve

*Recommended spare parts

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 37 38

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Emerson easy-Drive Manual de instalación Pagina 23

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