7/21/2019 Needle Assembly & Dis Assembly Instructions

1/4

VAASAUTOMATION

PVT LTD.(A Subsidiary of Bray Controls

India Pvt Ltd.,)

Chennai-96 , India

ASSEMBLY INSTRUCTION Doc. Ref WI-Needle valve a!

I"e Da#e $$.%&.'%$(

TITLE:Needle valve Ae)*l! + Di-Ae)*l!

In#"c#ion

Reviion %%$$.%&.'%$(

Pae $ of /

GENERAL:

1) The follo0in Ae)*l! + Di Ae)*l! in#"c#ion of Needle valve

2) The follo0in Ae)*l! + Di Ae)*l! in#"c#ion cove *o#h co)1le#e and 1a#ial ae)*lie +Diae)*l! fo #he 1"1oe of e1lace)en# of o)e o all of #he co)1onen# 1a# in #he Needle valve.

3) In ode #o 1o1el! ae)*le and in#all, )a2e "e #ha# all #he co)1onen# and #ool ae 1een# in #he

Ae)*l! + #he Di Ae)*l! 1lace.

4) Iden#if! each co)1onen# accodin #o #he follo0in 2e#ch.

Exploded View

Needle Vl!e Bill o" #$e%il :

SI.no

PartsDescription

Materialspecifcations

Qty

SI.no

PartsDescription

Materialspecifcations

Qty

1 Gland BodyASTM A479 SS31

1 ! "ollo#erASTM A479 SS31

1

$ SpindleASTM A %4 17&4P'

1 9 S(pport DiscASTM A479 SS31

1

3 )oneASTM A %4 17&4P'

1 1* Gland +(tASTM A479 SS31

1

4 Spindle ,&rin- '+B 1 11 'andleASTM A479 SS31

1

% S(pport ASTM A479 SS 1 1$ +(t A$&7* SS 3*4 $

7/21/2019 Needle Assembly & Dis Assembly Instructions

2/4

VAASAUTOMATION

PVT LTD.(A Subsidiary of Bray Controls

India Pvt Ltd.,)

Chennai-96 , India

ASSEMBLY INSTRUCTION Doc. Ref WI-Needle valve a!

I"e Da#e $$.%&.'%$(

TITLE:Needle valve Ae)*l! + Di-Ae)*l!

In#"c#ion

Reviion %%$$.%&.'%$(

Pae ' of /

/ollo#er 31

Pac0in- PT" 1 13 ,&rin- '+B 17

)onicalPac0in-

PT" 1 14 Gr(2 Scre# A$&7* SS 3*4 1

ASSEMBLY & 'IS ASSEMBLY (ROCE'URE:

SI.no Assembly Illustration Assembly Instruction

1Take the Gland Body (1)and lubriate thethreads by usin! o""er based lubriant#L$CTIT% & C'A or %*I+AL%T-

Take the Spindel (2)and Spindle O-ring (4).Plae the Spindle O-ring (4)in the Spindle(2)/roove.

0

Insert the Spindle (2)into theGland body (1)

by rotatin! a S"indle.

Then Plae the Support ollo!er (")into t#eGland Body (1).

' Insert the Bottom $ac%ing (&)2 'op$ac%ing () into /land Body (1).

3 Insert the ollo!er ()into Gland Body (1).

7/21/2019 Needle Assembly & Dis Assembly Instructions

3/4

VAASAUTOMATION

PVT LTD.(A Subsidiary of Bray Controls

India Pvt Ltd.,)

Chennai-96 , India

ASSEMBLY INSTRUCTION Doc. Ref WI-Needle valve a!

I"e Da#e $$.%&.'%$(

TITLE:Needle valve Ae)*l! + Di-Ae)*l!

In#"c#ion

Reviion %%$$.%&.'%$(

Pae & of /

4Take Gland nut (1*)then asse5bles into t#eGland Body (1)by usin! a sanner.

6 Plae the +andle (11)into Spindle (2).

7By *sin! a /rab Sre8 (1), Lok the 9andle(11) in a "artiular slot of S"indle by usin! anAllen key inside the trak.

1: Then Ti!ht the ,ut (12)in S"indle Thread

SI.no isassembly Illustration isassembly Instruction

1Loose the ,uts (12)fro5 S"indle Thread by*sin! a S"anner.

By utili;in! an Allen

7/21/2019 Needle Assembly & Dis Assembly Instructions

4/4

VAASAUTOMATION

PVT LTD.(A Subsidiary of Bray Controls

India Pvt Ltd.,)

Chennai-96 , India

ASSEMBLY INSTRUCTION Doc. Ref WI-Needle valve a!

I"e Da#e $$.%&.'%$(

TITLE:Needle valve Ae)*l! + Di-Ae)*l!

In#"c#ion

Reviion %%$$.%&.'%$(

Pae / of /

Take Gland nut (1*) out romt#e GlandBody (1)by usin! a sanner.

'/et rid of the >ollo8er (6) fro5 the /landBody (1).

3=e5ove the $ac%ing (&)2 /onical $ac%ing() fro5 the /land Body (1).

4Then =e5ove the Support ollo!er (")fro5the Gland Body (1).

6=e5ove the Spindle (2)fro5 theGlandbody (1)by rotatin! a S"indle.

7

Take out the Spindle (2)and Spindle O-ring(4) fro5 theGland Body (1). And re5ove theSpindle O-ring (4)fro5 the Spindle (2)/roove.

1:

/et hold of the /land Body (1).9old on allo5"onents in Safe and ?ry Plae. Beforeasse5blin! brin!s the >resh Pakin! and $rin!.