TECHNICAL DATA

OPERATION

X

Max. Setting: 420 bar

Rated flow: 480 l/min

Cavity-Tooling: 19A-3

Installation torque: 465-500 Nm

Weight: 1.57 kg

SEQUENCE VALVE

30

Standard Type

Rev.170301

B.205.304

Ordering Code:

UNIT:mm

(Direct Acting without Reverse Flow Check)

A

35-210 bar (70 bar Standard Setting)

ADJUSTMENT RANGES

Y

SPRINGS

20-105 bar (70 bar Standard Setting)

B

140-420 bar (140 bar Standard Setting)

C

14-55 bar (28 bar Standard Setting)

D

Response Time-Typical (2 ms)

Maximum Valve Leakage at Restat (0.7 cc/min.)

C

L

Leakproof hex.

socket screw.

Z

OPTIONS

Stainless Steel

Tamper Resistant

Cover.

55-315 bar (70 bar Standard Setting)

W

Flow-Q(l/min)

0 120 240 360 480

80

160

40

120

P=bar

Pressure Drop-full Sequence

Y=A

12

3

SD-19A-X-Y-Z

63.5

123

1

Inlet

Control Option:

Maximum extension

from locating shoulder.

(L Control shown)

Locating

Shoulder

2

Sequence

M48x2

3

Drain

41.2 Hex.

(1 5/8 inch)

40