Leslie Controls Temperature Fixed and Adjustable Proportional band type User Manual

Page 13

TYPES D-2, DQ-2, DTP-2, DTHP-2, R-2, RQ-2, RTP-2 AND RTHP-2

REFERENCE NUMBERS - EACH TYPE

PART

NO.

PART NAME

MATERIAL

MATERIAL
SPEC

QTY.

PER

UNIT

DTP-2

DTHP-2

R-2

RQ-2

RTP-2

RTHP-2

1
2
3

Diaphragm Plate
Diaphragm, Complete (NOTE 1)
Screw

Cast Aluminum
Phosphor Bronze
Brass

ASTM B-108
ASTM B-103
Commercial

1
1
4

58563
21996

9981

58563
21996

9981

58059
10895

9981

58059
10895

9981

58563
21996

9981

58563
21996

9981

5
6
7

Body
Cover
Lever Spring

Cast Bronze
Cast Aluminum
(NOTE 2)

ASTM B-61
ASTM B-26 Alloy B443.0
(NOTE 2)

1
1
1

20676
58048
58085

11764
58048
58086

38258
58048
58086

20676
58048
58086

8
9

Lever Spring Screw
Adjusting Screw
Lever

Brass
Brass
Brass

ASTM B-16
ASTM B-16
ASTM B-146

1
1
1

9986

58089
58060

9986

58089
58060

12
13
14

Cover Screw
Nut
Lever Screw

Brass
Brass
Brass

Commercial
ASTM B-16
ASTM B-16

1
1
1

58090

9734
9984

58090

9734
9984

58090

9734
9984

58090

9734
9984

58090

9734
9984

58090

9734
9984

15
16
19

Plunger Spring
Spring Seat
Thermo Tube, Complete, 14” Length

Monel
Brass
Brass

ASTM B-164 Cl. B
ASTM B-16
Commercial

1
1
1

--
--

10127

--
--
--

1030
9979

10127

10130

9979

10127

10130

9979

10127

10130

9979

19
19

Thermo Tube, Complete, 14” Length
Thermo Tube, Complete, 7” Length

Stainless Steel
Brass

AISI Type 316
ASTM B-16

1
1

12991
10608

--
--

12991
10608

--
--

19
20

Thermo Tube, Complete, 7” Length
Plunger

Stainless Steel
Brass

AISI Type 316
ASTM B-16

1
1

21536

9985

21536

9985

21536

9977

21536

9977

21536

9977

21536

9977

22
22
23

Rod, 14” Length
Rod, 7” Length
Pilot Valve

Steel
Steel
Stainless Steel

Carpenter Invar #36
Carpenter Invar #36
AISI Type 302/304

1
1
1

9976

16222

20207

9976

16222
11312

9976

16222
11312

9976

16222

20207

24
25
26

Pilot Valve Plug
Pilot Valve Plug Gasket
Fulcrum Pin

Brass
Copper
Monel

ASTM B-16
Commercial
ASTM B-164 Cl. B

1
1
1

10137

9972

10137

9972

9966

10137

9972

9966

10137

9972

10137

9972

10137

9972

27
28
33

Screw
Base
Control Pressure Gauge

Brass
Cast Bronze
Steel Case

Commercial
ASTM B-61
Black En. Finish

4
1
1

9982

10132
58092

9982

10132
58092

9982

10132
58092

9982

10132
58092

9982

10132
58092

9982

10132
58092

34
35
37

Supply Pressure Gauge
Plunger Plug
Pilot Valve Spring

Steel Case
Brass
Stainless Steel

Black En. Finish
ASTM B-16
AISI Type 302

1
1
1

58093

--
--

58093

--
--

58093

9978

33666

58093

9978

33666

58093

9978

58093

9978

38
39
40

Proportional Band Cap
Proportional Band Screw
O-ring

Brass
Stainless Steel
Synthetic Rubber

ASTM B-16
AISI Type 302
Commercial

1
1
1

52619
52618
52625

--
--
--

52619
52618
52625

41
42
43

Control Knob
Indicator Label
Diaphragm Spring

Plastic
Mylar
Spring Steel

Commercial
Commercial
ASTM A-228

1
1
1

53348
52626
52620

--
--
--

53348
52626
52620

44
45
46

Adjusting Screw Clamp
Fulcrum Pin Retaining Washer
Adjusting Screw Knob, Complete

Aluminum
Copper
Plastic

ASTM B-103
Commercial
Commercial

1
2
1

58063
58088
58091

47
48
49
50

Label
Adjusting Screw Retaining Washer
Street Tee (1/4)
Spring Washer

Aluminum
Copper
Brass
Cad. Plated Spring Steel

ASTM B-209
Commercial
ASTM B-16
Commercial

1
1
2
1

58094
58257
28188
58561

58094
58257
28188

58094
58257
28188
58561

FOR ALL TYPES NOT LISTED. PLEASE ORDER PARTS BY NAME AND INCLUDE RANGE, TYPE, AND SERIAL NUMBER.
☼ Recommended spare parts.
* These parts should be on hand, plus recommended spare parts, when overhauling equipment.
NOTE 1: Diaphragm; Complete, Reference Number 10895 consists of: Diaphragm, Ref. No. 9967, Material Phosphor. Bonze; two (2) Retaining Rings, Ref. No. 48065, Material Brass, and Disc, Ref. No. 11201, Material
Monel; Diaphragm Complete, Ref. No. 21996 consists of: Diaphragm, Ref. No. 9967, Material Phosphor Bonze; two (2) Retaining Rings, Ref. No. 48065, Material Brass; and Disc, Ref. No. 20183, Material Monel.
NOTE 2: For Classes D-2, DQ-2, DTP-2 and DTHP-2. Material is Music Wire, Cad. Pl. For Classes R-2, RQ-2, RTP-2 and RTHP-2 Material is Stainless Steel.