POLYHYDRON VALVE BLOCK
Item Description ............................................................. Part Number ......................................Qty
1 This Item part of Hydrapak Reservoir.
2 Plastic Plug ............................................................. 6952200000-2 ...................................1
3 Plunger .................................................................... 5561214000-2 ...................................1
4 Spring Retainer ..................................................... 6560514002-2 ...................................1
5 Spring .......................................................................8871800000-2 ...................................1
6 Ferrule 3/4” BSP .................................................... 6919100240-2 ...................................2
7 Relief Valve ............................................................. 5004900000-2 ...................................1
9 Caphead Screw M8 x 20 .................................... M450087020-9 ..................................4
10 3/4” BSP Dowty Washer ..................................... H79006008212..................................4
11 ‘O’ Ring ..................................................................... 6742800605-2 ...................................1
12 Circlip ....................................................................... M140400000-5 ..................................1
13 ‘O’ Ring ...................................................................... 6742900605-2 ...................................1
14 Drive Screws .......................................................... M510038006-2 .................................2
15 M8 Dowty Washer ...............................................H79039008212..................................2
16 Suction Elbow - 1.25” (HK- **** -L) ................ 6919014000-2 ...................................
- Suction Elbow - 1.50” (HK- **** -M) ............... 6919314000-2 ...................................
- Suction Elbow - 2.00” (HK- **** -H) ................ 6919414000-2 ...................................
17 M8 Domed Nut ..................................................... M230087000-2 ..................................1
18 Nameplate .............................................................. 6726200451-2 ...................................1
20 Adaptor ................................................................... 6990300000-2 ...................................1
21 Nylon Tube ............................................................. H69502006332..................................1
22 Blanking Cap 3/8” BSP ........................................ H70194002402..................................1
23 1/4” BSP Dowty Washer ..................................... H79002008212..................................2
24 1/4” Equal Adaptor .............................................. H69102002402..................................1
25 Adaptor 3/4” x 3/8” BSP ..................................... H69137002402..................................1
Maintenance
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Hydrapak Installation, Operating & Maintenance Manual