For optimal user experience on our website, we recommend that you use a different browser.
For example Microsoft Edge, Google Chrome or Safari

Skip to content

Products

Ball valves

NAF Duball DL
NAF Duball DL Pocket Valve
NAF Duball DL Ceramic Valve
NAF Trunnball DL
NAF Triball
Navalball, stainless steel
Navalball, carbon steel
Navalsteam, carbon steel

Ball sector valves

NAF Setball
NAF Setball SF
NAF Setball for MC-pulp

Butterfly valves

NAF Torex
NAF Unex

Capping valves

NAF ProCap

Actuators

NAF Turnex
Hand lever
Gear
NAF RC

Valve positioners

EP5 and P5
NAF LinkIT
D30

Check

NAF Check
NAF Check ANSI

Limit switch boxes

XCL/XML
PS/PM
WS/WM

Software

ValveSight
NAF eValuate

Place the mouse pointer over a product in the list to see the product.

NAF-products on Andritz web

Products
- Products
Applications
- Chemical pulping
  - Fiberline
  - Recovery process
About NAF
Documents & Tools
- Documents
- Online-tools
  - Automated Drawing System
  - Performance!NXT
Contact

Log in

ProductsDiscover our products
- Products
  
  Ball valves
  
  NAF Duball DL
  
  NAF Duball DL Pocket Valve
  
  NAF Duball DL Ceramic Valve
  
  NAF Trunnball DL
  
  NAF Triball
  
  Navalball, stainless steel
  
  Navalball, carbon steel
  
  Navalsteam, carbon steel
  
  Ball sector valves
  
  NAF Setball
  
  NAF Setball SF
  
  NAF Setball for MC-pulp
  
  Butterfly valves
  
  NAF Torex
  
  NAF Unex
  
  Capping valves
  
  NAF ProCap
  
  Actuators
  
  NAF Turnex
  
  Hand lever
  
  Gear
  
  NAF RC
  
  Valve positioners
  
  EP5 and P5
  
  NAF LinkIT
  
  D30
  
  Check
  
  NAF Check
  
  NAF Check ANSI
  
  Limit switch boxes
  
  XCL/XML
  
  PS/PM
  
  WS/WM
  
  Software
  
  ValveSight
  
  NAF eValuate
  
  Place the mouse pointer over a product in the list to see the product.
  
  NAF-products on Andritz web
ApplicationsOur solutions
- Chemical pulping
  - Fiberline
  - Recovery process
About NAFEngineered Success
Documents & ToolsInstructions & information
- Documents
- Online-tools
  - Automated Drawing System
  - Performance!NXT
ContactNAF world wide

Search for:

Home
Other
Quality Documents
Certificate TR_CU 010_2011, Butterfly Valves

Click on the image to enlarge

Certificate TR_CU 010_2011, Butterfly Valves

Published: 11 April, 2018

Archive

NAF Control Valves now a part of ANDRITZ 22 May, 2024
NAF receives the 2019 Industry Leader Award by the U.S. National Safety Council (NSC) 3 October, 2019
NAF’s products re-certified by exida for SIL 3. 27 August, 2018
Global performance, local presence- Read about our Brazilian Pulp Mill Successes 30 May, 2018
Test our interactive 3D model of NAF Setball SF! 30 May, 2018
Flowserve NAF launches new compact ball sector control valve NAF Setball SF 16 February, 2016
Flowserve to Supply Control and Automated On/Off Valves to Klabin’s New Giant Pulp Mill in Brazil 23 March, 2015

NAF Control valves

NAF is a leading supplier of advanced control units, actuators and valves for complete control and safe operation in the Pulp and Paper, Chemical and Petro Chemical, Oil and Gas, Power and Steelworks industries throughout the world.

Contact us

sales.naf@andritz.com
order.naf@andritz.com
Gelbgjutaregatan 2,
581 87 Linköping, Sweden

Phone +46(0)13-31 61 00

Navigation

Products
- Products
Applications
- Chemical pulping
  - Fiberline
  - Recovery process
About NAF
Documents & Tools
- Documents
- Online-tools
  - Automated Drawing System
  - Performance!NXT
Contact

© NAF Control Valves | Developed by Hamrén Webbyrå | Intranet