Parts List
- Brass Body Insert Assembly
Return to Series 20 Pilot
Return to Series 20H Pilot

Item Description Material Part# Qty
     
1 Pilot Function Sticker     1
  PRV (Pressure Reducing Mode) Aluminum 201-033-01
  BPV (Relief Mode) Aluminum 201-033-02
2 Bottom Cap Brass 201-014-01 1
 
3 Bottom Cap O-Ring*     1
  Nitrile (Std) Nitrile 021-112-01
  Viton® Viton® 021-112-02
4 Orifice Spring Stainless Steel 040-005-01 1
5 Return Spring Stainless Steel 040-006-01 1
6 Stem Guide 304 Stainless Steel 201-018-01 1
7 Plug & Stem Assembly     1
  Stainless Steel/Nitrile (Std) Stainless Steel/Nitrile 201-015-01
  Stainless Steel/Viton® Stainless Steel/Viton® 210-015-02
8 .150 Orifice (Std) 304 Stainless Steel 201-019-01 1
  .170 Orifice (Std) 304 Stainless Steel 201-045-01 1
9 Orifice O-Ring     1
  Nitrile (Std) Nitrile 021-108-01
  Viton® Viton® 021-108-02
10 Backup Washer 304 Stainless Steel 201-024-01 1
11 Body Insert Brass 201-013-01 1
12 Body Insert O-Ring (Lower)*     1
  Nitrile (Std) Nitrile 021-120-01
  Viton® Viton® 021-120-02
13 Body Insert O-Ring (Upper)*     1
  Nitrile (Std) Nitrile 021-117-02
  Viton® Viton® 021-117-01
14 Stem O-Ring*     1
  Nitrile (Std) Nitrile 021-103-01
  Viton® Viton® 021-103-02

Optional Orifice Assembly
Recommended For Back Pressure (Relief) Applications Over 450 PSIG Setpoints
7 Plug & Stem Assembly Stainless Steel 201-016-02 1
8 Orifice Delrin 201-028-01 1
9 Orifice O-Ring     1
  Nitrile (Std) Nitrile 021-011-01
  Viton® Viton® 021-011-02
10 Backup Washer 304 Stainless Steel 201-029-01 1

Boxed items indicate recommended spare parts
*All O-Rings are included in the Series 20 Pilot O-Ring Seal Kit
(Nitrile Kit p/n 240-008-01, Viton® Kit p/n 240-008-02)

40 West Gregson Ave. Salt Lake City, Utah 84115
Phone: (801) 487-2225 FAX (801) 487-2587
E-MAIL: mail@mooneycontrols.com


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