Technical 3000 Series User Manual

FORM 119-ING. 04/11
We reserve to modify our production without previous communication
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1/8
S.r.l.
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20060 Vignate (MI) - Italy
Tel. +39-2-95.36.12.40
Fax +39-2-95.60.273
E-mail: technical@technical.it
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S
S
A
A
F
F
E
E
T
T
Y
Y
V
V
A
A
L
L
V
V
E
E
S
S
S
S
E
E
R
R
I
I
E
E
3
3
0
0
0
0
0
0
0
0
T
T
Y
Y
P
P
E
E
3
3
2
2
0
0
U
U
S
S
E
E
A
A
N
N
D
D
M
M
A
A
I
I
N
N
T
T
E
E
N
N
A
A
N
N
C
C
E
E
M
M
A
A
N
N
U
U
A
A
L
L

Technical 3000 Series Specifications

General

Category	Control Unit
Input Voltage	24 VDC
Weight	0.5 kg
Output Voltage	12V DC
Current Rating	5A

Summary

SAFETY VALVES Overview

Valve Characteristics

Overview of safety valve features, specifications, and discharge coefficients.

Valve Accessories

List of optional accessories for the safety valves.

Installation and Setup

Installation

Procedures for safely installing the safety valve on the plant.

Setting and Adjustment

Steps for setting pressure and blowdown ring regulation.

Valve Operations and Maintenance

Disassembling

Steps for taking apart valves with and without accessories.

Assembling

Steps for reassembling valves after maintenance or repair.

Maintenance

Guidelines for ordinary and general maintenance of safety valves.