PARTS LIST
- Series 20H Brass Pilot
Control Pressure Range: 200 - 900 PSI

Return to Specifications Sheet

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Item Description Material Part# Qty
         
1 Body Insert Assembly See Page 2 210-012-05 1
2 Body Brass 201-002-01 1
3 Diaphragm Retainer 304 Stainless Steel 201-010-01 1
4 Diaphragm     1
  Nitrile/Nylon (Std) Nitrile/Nylon 201-009-01
  Viton®/Nylon Viton®/Nylon 201-009-02
5 Diaphragm Spacer Plate 304 Stainless Steel 201-037-01 1
6 O-Ring, Spacer Plate*     1
  Nitrile (Std) Nitrile 021-135-01
  Viton® Viton® 021-135-02
7 Diaphragm Plate Steel Plated 201-039-01 1
8 Nut, Hex 5/16-18 UNC Stainless Steel 032-001-01 1
9 Spring Housing Brass 201-005-01 1
10 Nameplate Aluminum 201-021-02 1
11 Tag, Spring Range Aluminum 201-026-02 1

       
12 Screw, Hex Head 5/16-18
UNC X 1 1/4" Gr 8
Steel Plated 030-001-01 4

       
13 Spring, Main     1
  Black 200-520psi Steel 040-009-01
  Green 400-900 Psi Steel 040-013-01
14 Spring Follower 304 Stainless Steel 201-020-01 1
15 O-Ring, Closing Cap*     1
  Nitrile (Std) Nitrile 021-124-01
  Viton® Viton® 021-124-02
16 Closing Cap Brass 201-022-01 1
17 Nut, Self Sealing 1/2-20 Steel/Nitrile 033-001-01 1
18 Spacer, Adjusting Screw ** Steel Plated 201-007-01 1
19 Adjusting Screw Steel Plated 201-025-01 1
20 Cap ABS Plastic 201-023-01 1
21 Type 22 Bug Vent Stainless Steel Type 22 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 201-008-01, Viton® Kit p/n 201-008-02)
** Adjusting Screw Spacer required with the black and green main springs to prevent spring over compression



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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