Archer VR3 Installazione Funzionamento e manutenzione - Pagina 6
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Item# Qty. Part #
1 1 VRA‐160 Back Body
2 1 VRA‐107 Front Body
3 4 BTA‐126 #10‐24 x 1" Screw
4 1 RVA‐518‐XXX Rate Valve & Knob
010 / 100 / 250 10, 100 or 250 PPD
5 1 VBA‐100C Valve Bonnet
6 1 OA‐VIT‐106 O‐Ring
7 1 MBA‐110 Top Meter Block
8 3 OA‐VIT‐012 O‐Ring
9 1 RVA‐830‐XXX Rate Valve Seat
100 / 250 100PPD / 250 PPD
10 1 OA‐VIT‐016 O‐Ring
11 2 MGA‐X
1 / 2 / 3 / 4 10 , 25, 100, 250 PPD
12 1 MTA‐108‐XXX Meter Tube (with ball & stops)
004 / 010 / 025 / 050 / 100 / 250 = PPD
13 1 VRA‐104 Pin Guide
14 1 VRA‐100 Guide Pin
15 1 OA‐VIT‐006 O‐Ring
16 1 OA‐VIT‐014 O‐Ring
17 1 SPA‐100 Vent Spring
18 1 MBA‐109 Bottom Meter Block
19 3 OA‐VIT‐112 O‐Ring
20 1 MIA‐140 Inlet Plug
21 1 VRA‐162 Flow Tube
22 2 DIA‐106 VR3 Diaphragm
23 1 VRA‐269 Diaphragm Front Plate
Vacuum Tube Connector (not shown) supplied as follows:
Notes:
3/8" tubing (TCA‐64) for 100 PPD & below and ½" tubing (TCA‐84)
for 250 PPD. Vent tubing is always 3/8" (TCA‐64).
Archer Instruments, LLC
Description
Meter Gasket
Item# Qty. Part #
24 1 VRA‐363 Diaphragm Back Plate
25 1 OA‐VIT‐126 O‐Ring
26 1 OA‐VIT‐212 O‐Ring
27 1 VRA‐182 Seal Plug
28 1 VRA‐110 Inlet Valve Seat
29 2 OA‐VIT‐011 O‐Ring
30 1 VRA‐112 Inlet Valve Stem
31 1 VRA‐5010 Filter Membrane
* Used for 100 PPD units. 250 PPD units provided with screen & floss
32 1 FCA‐1
33 1 FCA‐2
34 1 VRA‐141 Inlet Capsule
35 1 VRA‐142 Retainer Clip
36 1 VRA‐346 Yoke Assembly
37 1 SPA‐104 Inlet Spring
38 1 VRA‐113 Inlet Spring Holder
39 1 VRA‐183 Spring Retainer
40 1 VRA‐111 Vent Plug
41 1 OA‐VIT‐009 O‐Ring
42 1 OA‐VIT‐331 O‐Ring
43 6 BTA‐124 ¼‐20 x 1‐3/4" Screw
44 *
FMA‐104
Not Shown‐2 BTA‐125 ¼‐20 x 2‐3/4" Yoke Screw
Not Shown‐1 TCA‐64 Vent Tube Conn. ¼" NPT x 3/8
Description
Filter Cartridge Base
*with one OA‐VIT‐011
Filter Cartridge Body
Plug (replaces rate valve & knob)
Date: Aug 2014
Drawing Number: VR3‐250
www.archerinstruments.com