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NOTE:      For complete kit 

containing 

all 'O" Rings, 

gaskets, diaphragms and poppet to service 

one unit, order Repair Wt No. 82665-82. 

Q-4056 (5/01) 

Printed in U.S.A. 

PARTS LIST 

DET. 

NO. 

NO. 

REQ 'D 

DESCRIPTION 

DRAWING 

NO. 

1 1 

Mounting 

Bracket 24637-A4 

2 2 

Screw 

36618-E1709 

3 2 

Cover 

33666-B1 

4 1 

Diaphragm 

24498-C1 

5 1 

Spring 

24616-A1 

6 1 

Spring 

Seat 

33669-B1 

7 1 

O-Ring 

36240N2012 

8 1 

Spring 

33668-Al 

10 1 

Orifice 

See 

Tabulation 

11 6 

Screw 

36618-E1509 

12 1 

Gasket 

33665-C1 

13 

Plug Guide 

24607-B 1 

14 1 

Plug 

Assembly 

84980-B1 

15 1 

Relay 

Body 

31857-Fl 

16 

Head & Stem Assembly  85013-D1 

17 1 

Spacer 

33430-C1 

18 1 

Gasket 

33665-D1 

19 8 

Washer 

36600L0909 

20 1 

Decal 

35173-B1 

21

 

1

 

Nameplate 30036-G2 

* Detail 12 should be assembled as shown in Figure 5. 

 

TABULATION 

ASSEMBLY NO. 

DET.10 

83838-D21 
83838-D22 
83838-D23 

31311-F3 

83838-D31 
83838-D32 
83838-D33 

31311-F4 

 

 

PARTS LIST 

Summary of Contents for 83939-D Series

Page 1: ... to all be connected i e before Ports S and C are connected Port V will be closed and likewise before Ports V and C are connected Port S will be closed SPECIFICATIONS Construction Aluminum body stainless steel cover bracket and springs elastomer coated fabric diaphragms and gaskets stainless steel and aluminum valve with resilient seat Supply Pressure See Figure 3 Maximum Pressure See Figure 3 CAU...

Page 2: ...ommended The relay should be securely mounted using the two slots clearance for No 10 screws provided in the mounting bracket See Figure 1 Figure 1 OPERATION With no pressure applied to the diaphragm through Port 1 Port C is connected through a hollow stem to Port V while closed to Port S supply port When sufficient pressure is applied to the diaphragm through Port 1 the hollow stem moves down clo...

Page 3: ... small diameter wire and pressurized air In removal or replacement of orifice care must be exercised not to nick or scratch sealing surfaces O ring must be inserted into relay body before orifice D After reassembly check for external leakage Retighten assembly screws as necessary Gasket cement should not be used to seal leaks due to the possibility of plugging small passages or damaging the operat...

Page 4: ...pring Seat 33669 B1 7 1 O Ring 36240N2012 8 1 Spring 33668 Al 10 1 Orifice See Tabulation 11 6 Screw 36618 E1509 12 1 Gasket 33665 C1 13 1 Plug Guide 24607 B 1 14 1 Plug Assembly 84980 B1 15 1 Relay Body 31857 Fl 16 1 Head Stem Assembly 85013 D1 17 1 Spacer 33430 C1 18 1 Gasket 33665 D1 19 8 Washer 36600L0909 20 1 Decal 35173 B1 21 1 Nameplate 30036 G2 Detail 12 should be assembled as shown in Fig...

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