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e-Diastar

e-DIASTARElectric actuator EA-MT with diaphragm valve Type 514

(threaded sockets)

e-DIASTARElectric actuator EA-MT with diaphragm valve Type 515

(spigots)

Product description Actuator benefits/features

The e-DIASTAR system is based on the diaphragm valve Type

514 (threaded sockets) and Type 515 (spigots), on which the

electric actuator EA-MT is mounted. The diaphragm valve type

517 (flange) can be retrofitted after installation. The electric ac-

tuator EA-MT opens and closes the diaphragm valve fully auto-

matic.

The e-DIASTAR is used to regulate, close and control volume

flows automatically. Especially when transporting contamina-

ted, aggressive or abrasive media, this type of valve has decisi-

ve advantages thanks to its simple function and optimized con-

struction. Only the valve body and the replaceable diaphragm

are in contact with the medium.

• Position feedback (open/close)• Fully automatic end position teach-in• Integrated emergency manual override• Opional: integrated fail-safe unit with battery• Optional: cycle time control• Optional: extension of cycle time• Optional: motor current monitoring• Optinal: positioner 4-20mA with continous position

feedback»

Valve benefits/features• Full plastic valve without metal screws• No corrosion due to aggressive media/environment• Constant leak-tightness in the event of changes in

temperature without tightening screws• Plastic-appropriate, highly stable connection of upper

part and valve body by means of a buttress thread• Maximum flow and linear characteristic curves for

easier control• Diaphragm geometry for longer service life

Applications• Chemical process industry• Microelectronics• Water treatment• Cooling• Control applications

Possible flow media• Contaminated, solid or ultrapure media

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Technical data

No. Description

1 Electric actuator EA-MT

2 Diaphragm valve

3 Assembly shells

4 Intermediate elements

Specifications diaphragm valve

Dimensions d32/DN25 and d63/DN50

Valve body materials Type 514 PVC-U, PVC-C, ABS, PP-H, PVDF

Retrofittable: PVDF-HP

Type 515 PVC-U, PVC-C, ABS, PP-H, PVDF

Retrofittable: PVDF-HP

Type 517 (only retrofit) PVC-U, PVC-C, PP-H, PVDF

Housing nut materials PPGF 30

Gasket/diaphragm materials EPDM, PTFE/EPDM, NBR, FKM, PTFE/FKM

Pressure levels DN25: PN10

DN50: PN6

Connections Type 514 Screw connection

Type 515 Spigot

Type 517 (only retrofit) Flange

Approvals ACS, FDA, DIBt, CE

1

3

2

4

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Specifications EA-MTPower input max. 65 VA

Current (calculated) 0.55A at 100V

0.24A at 230V

2.5A at 24V

Power Supply AC: 100 – 230 V, 50/60 Hz

AC/DC: 24 V, 50/60 Hz

Supply voltage toler-ance -10%…+15%

Mechanical interface F05* (WS 11/14)

Duty cycle 50 %

Cycle time open/close DN25: ≈ 85 sec.

DN50: ≈ 130 sec.

Tested cycles (at 20 °C and Mdn) 5000

Weight 2.2 kg / 4.85 lbs

Actuating angle Multiturn

Protection class IP 65 (IP67)1) per EN 60529

Designed for wet & dry locations (NEC), designed for indoor use

(UV light may cause discoloration)

Pollution degree Operation: Pollution Level 3

Commissioning (open housing cover):

Only in controlled environments of pollution level 2

Overload protection Current/time dependent, resetting

Overvoltage category II

Fuse Internal: SMD fuse 2 A, not replaceable.

Req. external breakers on all live wires:

Rated Current: max. 16A

Trip Curve: C,

Standards Compliance: UL489, CSA C22.2 No. 5.1, IEC 60947-2

Ambient temp. -10 °C to +50 °C (14°F to 122°F)

Max. installation altitude 2000m above sea level (AMSL)

Feedback relays Mono-stable change-over contacts

Either max 6A @ 230VAC or 24VDC, no mixed voltage potentials allowed!

Recommended connecting cable AWG 18-16, UL/cUL AWM 4486 min. 125°C 1000V , outside diameter 8-13mm (cable glands),

4-9mm (DIN-connectors)

Allowable humidity Max. 90 % relative humidity, non-condensing

Housing material Housing: PP-GF (POLYFLAM, RPP 4225 CS1)

Inspection glass: Udel P-1700 (CL2611)

Assembly shells and intermediate elements: PPGF 30

1) When used with cable glands and vertical installation.

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Dimensions

e-Diastar Type 514 with solvent cement sockets metric

d(mm)

DN(mm)

DN(inch)

D1(mm)

H(mm)

H1(mm)

H2 (mm)

H3 (mm)

H4(mm)

M(mm)

L (mm)

L1(mm)

32 25 1 58 286 30 20 256 121 M6 166 180

63 50 2 101 341 52.5 28.5 288.5 176 M8 266 180

d(mm)

DN(mm)

DN(inch)

L2(mm)

L3(mm)

L4(mm)

L5(mm)

L6 (mm)

L7(mm)

L8(mm)

D (mm)

32 25 1 25 122 33 97 82.5 16 49 108.5

63 50 2 45 122 33 97 82.5 16 49 168

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e-Diastar Type 514 with solvent cement sockets BS

d(mm)

DN(mm)

DN(inch)

D1(mm)

H(mm)

H1(mm)

H2 (mm)

H3 (mm)

H4(mm)

M(mm)

L (mm)

L1(mm)

32 25 1 58 286 30 20 256 121 M6 170 180

63 50 2 101 341 52.5 28.5 288.5 176 M8 265 180

d(mm)

DN(mm)

DN(inch)

L2(mm)

L3(mm)

L4(mm)

L5(mm)

L6 (mm)

L7(mm)

L8(mm)

D (mm)

32 25 1 25 122 33 97 82.5 16 49 108.5

63 50 2 45 122 33 97 82.5 16 49 168

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e-Diastar Type 514 with solvent cement sockets ASTM

d(mm)

DN(mm)

DN(inch)

D1(mm)

H(mm)

H1(mm)

H2 (mm)

H3 (mm)

H4(mm)

M(mm)

L (mm)

L1(mm)

32 25 1 58 286 30 20 256 121 M6 166 180

63 50 2 101 341 52.5 28.5 288.5 176 M8 266 180

d(mm)

DN(mm)

DN(inch)

L2(mm)

L3(mm)

L4(mm)

L5(mm)

L6 (mm)

L7(mm)

L8(mm)

D (mm)

32 25 1 25 122 33 97 82.5 16 49 108.5

63 50 2 45 122 33 97 82.5 16 49 168

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e-Diastar Type 514 with solvent cement sockets JIS

d(mm)

DN(mm)

DN(inch)

D1(mm)

H(mm)

H1(mm)

H2 (mm)

H3 (mm)

H4(mm)

M(mm)

L (mm)

L1(mm)

32 25 1 58 286 30 20 256 121 M6 166 180

63 50 2 101 341 52.5 28.5 288.5 176 M8 266 180

d(mm)

DN(mm)

DN(inch)

L2(mm)

L3(mm)

L4(mm)

L5(mm)

L6 (mm)

L7(mm)

L8(mm)

D (mm)

32 25 1 25 122 33 97 82.5 16 49 108.5

63 50 2 45 122 33 97 82.5 16 49 168

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e-Diastar Type 514 with fusion sockets metric

d(mm)

DN(mm)

DN(inch)

D1(mm)

H(mm)

H1(mm)

H2 (mm)

H3 (mm)

H4(mm)

M(mm)

L (mm)

L1(mm)

32 25 1 62 287 30 20 256 121 M6 166 180

63 50 2 105 341 52.5 28.5 288.5 176 M8 266 180

d(mm)

DN(mm)

DN(inch)

L2(mm)

L3(mm)

L4(mm)

L5(mm)

L6 (mm)

L7(mm)

L8(mm)

D (mm)

32 25 1 25 122 33 97 82.5 16 49 108.5

63 50 2 45 122 33 97 82.5 16 49 168

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e-Diastar Type 515 with solvent cement spigots metric

d(mm)

DN(mm)

DN(inch)

H(mm)

H1(mm)

H2 (mm)

H3 (mm)

H4(mm)

M(mm)

L (mm)

L1(mm)

32 25 1 286 30 20 256 121 M6 154 180

63 50 2 341 52.5 28.5 288.5 176 M8 223 180

d(mm)

DN(mm)

DN(inch)

L2(mm)

L3(mm)

L4(mm)

L5(mm)

L6 (mm)

L7(mm)

L8(mm)

D (mm)

32 25 1 25 122 33 97 82.5 16 49 108.5

63 50 2 45 122 33 97 82.5 16 49 168

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e-Diastar Type 51x with socket fusion spigots metric

d(mm)

DN(mm)

DN(inch)

H(mm)

H1(mm)

H2 (mm)

H3 (mm)

H4(mm)

M(mm)

L (mm)

L1(mm)

32 25 1 286 30 20 256 121 M6 154 180

63 50 2 341 52.5 28.5 288.5 176 M8 223 180

d(mm)

DN(mm)

DN(inch)

L2(mm)

L3(mm)

L4(mm)

L5(mm)

L6 (mm)

L7(mm)

L8(mm)

D (mm)

32 25 1 25 122 33 97 82.5 16 49 108.5

63 50 2 45 122 33 97 82.5 16 49 168

Kv 100 values

Diaphragm Valve Type 514-517Dim.(mm)

DN(mm)

Inch(inch)

kv 100(l/min)

Cv 100(gal/min)

kv 100(m³/h)

32 25 1 442 31 27

63 50 2 1575 109 95

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Pressure-temperature diagramsT Temperature (°C, °F)

P Permissible pressure (bar, psi)

PVC-U PVC-C

0123456789

1011121314151617

-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90T (°C)

P (b

ar)

020406080100120140160180200220240

-58 -38 -18 2 22 42 62 82 102 122 142 162 182T (°F)

P (p

si)PN 10 2)

PN 6 3)

PVC-UType 514-517

P0900960

PN 16 1)

0123456789

10111213141516

-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90T (°C)

P (b

ar)

0

20

40

60

80

100

120

140

160

180

200

220

-58 -38 -18 2 22 42 62 82 102 122 142 162 182T (°F)

P (p

si)PN 10

PN 61)

PVC-CType 514-517

P0900561

1) Only with black PPS housing nut for water applications

2) Depending on the connection type and actuator, the nominal

pressure is reduced to PN10

3) Depending on the connection type and actuator, the

nominal pressure is reduced to PN6

1) Depending on the connection type and actuator, the

nominal pressure is reduced to PN6

ABS PP

0123456789

10111213141516

-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90T (°C)

P (b

ar)

020406080100120140160180200220

-58 -38 -18 2 22 42 62 82 102 122 142 162 182T (°F)

P (p

si)PN 10

PN 6 1)

ABSType 514-517

P0900958 0

123456789

10111213141516

-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150T (°C)

P (b

ar)

0

20

40

60

80

100

120

140

160

180

200

220

-58 -28 2 32 62 92 122 152 182 212 242 272 302T (°F)

P (p

si)PN 10

PN 6 1)

PPType 514-519

P0900959

1) Depending on the connection type and actuator, the nominal

pressure is reduced to PN6

1) Depending on the connection type and actuator, the

nominal pressure is reduced to PN6

PVDF

0123456789

1011121314151617

-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150T (°C)

P (b

ar)

020406080100120140160180200220240

-58 -28 2 32 62 92 122 152 182 212 242 272 302T (°F)

P (p

si)

PN 16

PN 10 1)

PVDFType 514-519

P0900962

1) Depending on the connection type and actuator, the nominal

pressure is reduced to PN6

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Pressure lossesX Flow rate (l/min, US gal/min)

Y Pressure loss Δp (bar, psi)

Diaphragm Valve Type 514-517

0.001

0.01

0.1

1

1 10 100 1'000 10'000

x [l/min]

y [b

ar]

d20 d25 d32 d40 d50 d63

Flow characteristicsX Open angle (%)

Y Kv, Cv value (%)

Diaphragm Valve Type 514-517

0.0

10.0

20.0

30.0

40.0

50.0

60.0

70.0

80.0

90.0

100.0

0 10 20 30 40 50 60 70 80 90 100x

y

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Accessories• Fail-safe return unit with integrated battery pack• External fail-safe return unit• Positioner 4-20 mA• Monitoring• Profibus• EA Demo Box• Operating time extension, monitoring, operating cycle counting• Motor current monitoring

For further information on accessories, refer to the online product catalog at www.gfps.com

Rev. 0a (4/19)

© Georg Fischer Piping Systems Ltd • Ebnatstrasse 111 • 8201 Schaffhausen • Switzerland • Tel. +41 52 631 11 11 • Fax +41 52 631 28 00 •

www.gfps.com • Contact: Global Sales Support • E-Mail: info.ps@georgfischer.com