Control Products E5A User Manual

TYPE E5

MAIN VALVE

TYPE E5 MAIN VALVE

- 32 -

TYPE E5 MAIN VALVE

HIGH PRESSURE–HIGH LIFT

LOW DIFFERENTIAL

SIZES 3/4" – 12"

PRESSURES to 300 PSIG at 600°F

●Normally Closed

●Single Seat

●Balanced Hycar Diaphragm

●Protected Main Spring

●Long Main Spring Operates on 5 psi

Minimum Differential

●Internal & External Condensation Chambers

●Fluid, Gas & Vapor Applications

●Accurate Regulation Unaffected by

Service Conditions

●ANSI/FCI 70-2 Class IV Shutoff

●Virtually Frictionless for Long Service Life

●Packless Construction

●Easy In-line Maintenance

●Wide Variety of Pilots for Many Applications

●Lifetime Warranty against Wiredrawing of

Seat & Disc *

OPTIONS

●Composition Disc for liquid, air or gas service

●Balanced Construction ●Secoweld

●Integral Mount Pilot ●EZ Connections

T

YPICAL CONFIGURATIONS

PRESSURE REDUCING …………………TYPE E5D
A

IR ADJUSTED …………………………TYPE E5A

B

ACK PRESSURE ………………………TYPE E5Q

P

UMP GOVERNOR ………………………TYPE E5P

L

OAD ALLOCATING ……………………TYPE E5FD

A

IR CONTROLLED …………………TYPE E5AP60

E

LECTRONIC SLOW START ………TYPE E5D208D

S

OLENOID CONTROLLED ……………TYPE E5MD

S

OLENOID ACTUATED …………………TYPE E5M

D

IFFERENTIAL……………………………TYPE E5N

T

EMPERATURE CONTROL ………………TYPE E5T

SEAT REGULATOR SIZE

FACTOR

3

/4 111/4 11/2 221/2 3 4 5 6 8 10 12

Full 7.6 11.7 18.9 27.4 43 67 95 159 258 350 665 1018 1611

Normal 5.7 10.0 13.4 19.8 25 35 59 120 176 228 366 525 952

RATED FLOW COEFFICIENTS (Cv)

A

PPLICATION D

ATA

●Pressure Regulating for Steam Distribution

●High Pressure/Low Differential Pressure Regulating

●Fluid Regulation

●For use with Self-contained, Pneumatic or Electronic Pilots

●Slow Start-up or Shutdown

V

ALVE RATINGS

Valve Ends Pressure Temperature
ASME/ANSI PSIG (bar) °F (°C)

CAST IRON

Class 250 NPT 250 (17.2) @ 450 (232)
B16.1 Class 125 Flanged 125 (8.6) @ 450 (232)
B16.1 Class 250 Flanged 250 (17.2) @ 450 (232)

CAST STEEL

B16.34 Class 300 NPT 300 (21.0) @ 600 (315)
B16.34 Class 150 Flanged 150 (10.3) @ 500 (260)
B16.34 Class 300 Flanged 300 (21.0) @ 600 (315)

Other pressure/temperature ratings available; consult factory.
Maximum downstream pressure is 300 psi.

Canadian Registration # OC 0591.9C

SIZING INFO

PAGE 108

* When installed according to factory specifications.

See page 42

Installation Tip: Add EZ Connections for ease of maintenance

SEE PAGE 42

DIMENSIONS inches (mm) AND WEIGHTS pounds (kg)

C APPROX.WT

A Integral Mount D*

Iron,Brz.

Iron Steel

SIZE ANSI ANSI ANSI B

Std.

CI Stl.

ANSI SCR

Stl.ANSI

ANSI ANSI ANSI ANSI

NPT 125 250

Mount

125 250 NPT 125 250 150 300

3

/

4 4

3

/

4 ——6

7

/

8 2

7

/

8 3

5

/

8 3

1

/

2 11

1

/

4 11

1

/

4 23 — — — —

(19) (111) — — (175) (73) (92) (89) (286) (286) (10) — — — —

15

3

/8 51/2 66

7

/8 35/8 43/8 43/8 115/8 115/8 24 30 33 35 39

(25) (137) (140) (152) (175) (92) (111) (111) (295) (295) (11) (14) (15) (16) (18)

11/4 61/2 63/4 71/4 91/8 41/8 44

5

/8 131/2 131/2 49 46 49 58 63

(32) (165) (171) (184) (232) (105) (102) (117) (343) (343) (22) (21) (22) (26) (29)

11/

2 7

1

/

4 6

7

/

8 7

3

/

8 9

1

/

8 4

3

/

8 4

1

/

2 513

5

/

8 13

5

/

8 53 58 68 67 74

(38) (184) (175) (187) (232) (111) (114) (127) (346) (346) (24) (26) (31) (30) (34)

27

1

/

2 8

1

/

2 911

1

/

8 5

1

/

4 55

5

/

8 16

1

/

4 16

1

/

4 84 90 97 113 120

(51) (191) (216) (229) (283) (133) (127) (143) (413) (413) (38) (41) (44) (51) (55)

21/

2 —9

3

/

8 10 11

1

/

8 5

3

/

4 5

3

/

8 616

1

/

2 16

1

/

2 — 97 112 130 135

(64) — (238) (254) (283) (146) (137) (152) (419) (419) — (44) (51) (59) (61)

3 — 10 103/

4 13

1

/

2 6

5

/

8 6

3

/

8 719

1

/

4 19

1

/

4 — 148 170 210 226

(76) — (254) (273) (343) (168) (162) (178) (489) (489) — (67) (77) (95) (103)

4—11

7

/

8 12

1

/

2 13

1

/

2 7

5

/

8 6

5

/

8 818

3

/

8 23

3

/

8 — 208 293 307 330

(102) — (302) (318) (343) (194) (168) (203) (467) (594) — (95) (133) (139) (150)

5—13

5

/

8 14

1

/

2 13

1

/

2 8

1

/

2 7

3

/

8 8

3

/

4 18

3

/

4 23

3

/

4 — 240 333 335 366

(127) — (346) (368) (343) (216) (187) (222) (476) (603) — (109) (151) (152) (166)

6—15

1

/

8 16 16

3

/

4 10 7 — 23

1

/

2 27

3

/

8 — 348 616 560 503

(152) — (384) (406) (425) (254) (178) — (597) (695) — (158) (280) (254) (274)

8 — 19 20 163/

4 11

1

/

2 9

1

/

4 —23

3

/

4 29

5

/

8 — 650 814 795 862

(203) — (483) (508) (425) (292) (235) — (603) (752) — (295) (370) (361) (392)

10 — 235/

8 25 20 13

3

/

4 ——30

3

/

4 35

3

/

8 — 910 1130 1345 1420

(254) — (600) (635) (508) (349) — — (781) (899) — (414) (513) (611) (645)

12 — 261/

2 28 24

3

/

4 15

7

/

8 ——39

3

/

4 39

3

/

4 — 1580 1920 1990 2160

(305) — (673) (711) (629) (403) — — (1010) (1010) — (718) (872) (904) (982)

TYPE E5 MAIN VALVE

TYPE E5 MAIN VALVE

SPECIFICATION

The valve shall be self-operated, external pilot type, single
seated, diaphragm actuated, normally closed design. The valve
will function quickly and shut tight on dead end service. Internal
parts including seats, discs and stems shall be of stainless steel.
The diaphragm shall be a balanced Hycar material for high lift.
There shall be an external condensation chamber supplied. The
main valve spring shall operate on a 5 psi minimum differential.
There shall be no springs in the steam flow path and no stuffing
box. The valve shall be easy to maintain with all parts accessible
without removal from the line.

MATERIALS OF

CONSTRUCTION

Body, Cast Iron …………………………ASTM A126 Cl. B
Body, Cast Steel ………………………ASTM A216 WCB
Stem ……………………………303 St. Stl. ASTM A582
Disc 3/4 - 5"……………420 St. Stl. ASTM A582 Cond A
Disc 6 - 12" ………………304 St. Stl. ASTM A167/A240
Seat 3/4 - 5" …………420 St. Stl. ASTM A582 Cond A
Seat 6 - 12" ……………316 St. Stl. ASTM A743 CF-8M
Gasket ………………………………………Non-asbestos
Diaphragm ……………………………………………Hycar
Spring …………………………………………………Steel

A

*Add 150% to D dimension for stem removal clearance.

C

D

B

FITTINGS ON

PAGE 46

- 33 -

TYPE E5

MAIN VALVE