Emerson ACE95Jr Manual de Instruções descarregar pdf

Type ACE95JR

D102774X012

Instruction Manual

Form 5666

May 2010





Figure 1. Type ACE95jr Tank Blanketing Valve





























































This instruction manual provides installation, startup,

and maintenance procedures for the Type ACE95jr

tank blanketing valve. See Figure 1.



The Type ACE95jr tank blanketing valve is an

extension of the Type ACE95 tank blanketing valve

and is intended to handle lesser ows on gas

blanketing systems. The valve prevents a stored

product from vaporizing into the atmosphere, reduces

product combustibility and prevents oxidation or

contamination of the product by reducing its exposure

to air. The Type ACE95jr maintains a slightly positive

pressure and thereby reduces the possibility of tank

wall collapse during pump out operations.



The Specications section on the following page lists

specications and ratings for the Type ACE95jr tank

blanketing valve. Factory specications are stamped

on a nameplate fastened to the actuator of the valve.

W8157

1 2 3 4 5 6 ... 11 12

Type ACE95JR 1

Resumo do Conteúdo

Página 1 - Type ACE95JR

Type ACE95JRD102774X012Instruction ManualForm 5666May 2010Figure 1. Type ACE95jr Tank Blanke

Página 2

Type ACE95JR10  13 Diaphragm Retaining Nut 0.5 to 5-inches w.c. (1 to 12 mbar) GC053215X02 4 to 10-inches w.c. (10

Página 3

Type ACE95JR 11Figure 6. Type ACE95jr Tank Blanketing Valve Assembly  

Página 4

Type ACE95JRThe Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owners. Fis

Página 5

Type ACE95JR21/2 NPT 1 x 1/2 NPT 1 NPTNPS 1/2 (DN 15), CL150 RF NPS 1 (DN 25), CL150 RF NPS 1 x 1/2 (DN 25

Página 6

Type ACE95JR 3The Type ACE95jr tank blanketing valve controls the vapor space pressure over a stored liquid. When liquid is pum

Página 7

Type ACE95JR4

Página 8

Type ACE95JR 5Inlet Piping

Página 9

Type ACE95JR6Installation arrangements vary, but in any installation it is important to open and close valves slowly. When shutting down the

Página 10

Type ACE95JR 7

Página 11

Type ACE95JR8 5. Remove the range spring (key 8) and spring seat (key 5). A lower range spring (key 162) is used for negative press

Página 12

Type ACE95JR 9