Richter NKS-N Series Manuals

Richter NKS-N Series Manuals

Manuals and User Guides for Richter NKS-N Series. We have 1 Richter NKS-N Series manual available for free PDF download: Installation And Operating Manual

Richter NKS-N Series Installation And Operating Manual

Richter NKS-N Series Installation And Operating Manual (27 pages)

Shut-off and Control Butterfly Valve metal-coated

Brand: Richter | Category: Control Unit | Size: 5.57 MB

Table of Contents

Table of Contents
2
List of Contents
2
Relevant Documents
2
Technical Data
3
Type Plate, CE and Body Markings
3
Tightening Torques
4
Weights (Approx. Kg)
4
Dimensions
5
Flow Rate Value Kv100 [M³/H]
5
Pressure-Temperature Diagram
6
Actuating Torques
6
Cavitation Coefficient Z for 75% Duty
6
Notes on Safety
7
Intended Use
7
For the Customer / Operator
7
Improper Operation
7
Safety Notes for Applications in Potentially Explosive Areas Based on the Directive 2014/34/ EC (ATEX)
8
Intended Use
8
Safety Note for Valves, Certified to Clean Air Act (TA Luft)
9
Transport, Storage and Disposal
9
Storage
9
Transport Preparations
9
Return Consignments
9
Transport Securing
10
Disposal
10
Installation
11
Direction of Flow and Installation Position
11
Additional Advice for Shut-Off and Control Butterfly Valve with Actuator
11
Grounding
11
Operation
12
Initial Commissioning
12
Improper Operation and Their Consequences
12
Shutdown
12
Additional Advice for Shut-Off and Control Butterfly Valve with Actuator
12
Malfunctions
12
Maintenance
13
Notes on Dismantling
13
Dismantling of the Valve
13
Notes for Assembly
13
Assembly of the Valve
13
Shut-Off Element
14
Valve Actuation
15
Actuated with Lever
15
Actuated by Means of Worm Gear
15
Remotely Actuated
15
Required Breakaway Torque
15
Tests
15
Drawings
16
Legend
16
Anti-Blowout Stem
16
Sectional Drawing NKS-N with Lever Assembly DN 50-100
17
Sectional Drawing NKS-N with Lever Assembly DN 150-350
18
Dimensional Drawing NKS-N with Lever Assembly
19
Connecting Dimensions Worm Gear
20
Connecting Dimensions Actuator
20

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