Emerson Fisher RSS Manual de Instruções descarregar pdf (Página 2)

Instruction Manual

D101299X012

RSS Valve

September 2014

Table 1. Specifications

Valve Sizes

NPS J 1, J 1-1/2, J 2, J 3, and J 4

Face-To-Face and Flange Compatibility

VALVE SIZE,

NPS

DUCTILE IRON

Raised-Face Flange

CL150 CL300

Face-To-Face

ASME

(1)

(2)

ASME

(1)

(2)

1-1/2

---

1.ForANSI/ISAface-to-facedimensions,seefigure9.

2.ForENface-to-facedimensions,seefigure9.

Maximum Inlet Pressures and Temperatures

(1)

See table 2

Downstream/Outlet Pressure Ratings

(1)

See figures 3 and 4

Shutoff Classification

Class VI per ANSI/FCI 70-2 and IEC 60534-4

Application Limits

Liquid Service: For cavitating applications, contact

your Emerson Process Management sales office

Gas Service: Velocity ± 0.33 MACH

Temperature Capabilities

Positive Pressure Service: -29 to 180_C

(-20 to 360_F)

Vacuum Service: -29 to 180_C (-20 to 360_F)

Standard Flow Characteristic/Valve Plug Style

Equal percentage

Flow Direction

Up through the seat ring (see figure 7)

Packing Arrangement

Braided PTFE rings

Dimensions and Weights

Seefigure9

1. The pressure or temperature limits in this manual, and any applicable standard limitations should not be exceeded.

Table 2. Maximum Allowable Inlet Pressures and Temperatures

(1)

TEMPERATURE, _C

PRESSURE, BAR

TEMPERATURE, _F

PRESSURE, PSIG

Ductile Iron Ductile Iron

-29 to 38

149

180

19.7

17.9

15.9

14.8

-20 to 100

200

300

360

285

260

230

215

1. Includes valves with CL300 flanges.

Educational Services

For information on available courses for Fisher R SS valves, as well as a variety of other products, contact:

Emerson Process Management

Educational Services - Registration

Phone: 1-641-754-3771 or 1-800-338-8158

E-mail: [email protected]

http://www.emersonprocess.com/education

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