Non Slam Nozzle Check Valves

The nozzle check valve is one of the faster closing check valves that reduce slam and water hammer due to its short linear stroke.The nozzle check valve design also reduces head loss during operation. Hence is one of the most economical valves.

The nozzle check valve is one of the faster closing check valves that reduce slam and water hammer due to its short linear stroke.The nozzle check valve design also reduces head loss during operation. Hence is one of the most economical valves.

Overview

Non-Slam Nozzle Check Valve Product Overview
Product Range DN65 – DN1200
Pressure Rating PN10, PN16, PN25
Temperature Range -20°C TO +70°C
Face to Face Dimensions ISO5752, EN558-1, Series 14
Flange Dimensions EN1092-2 (DIN2501)
Hydrostatic Testing EN12266, ISO5208
Type Testing EN1074-3
Certificates Manufactured under a certified ISO 9001 quality system
Applications Potable and raw water, Firefighting and Irrigation systems

Features

Main Product Features
  • Closing time is a fraction of a second (dynamic response)
  • Avoids pressure surges in the pipeline or minimizes them
  • Suitable for high pressure applications
  • Non-slam (Silent) check valve
  • Face to face, according to ISO5752 series 14 enabling easy installation
  • No maintenance required
  • Suitable for vertical, horizontal and diagonal mounting
  • Low pressure drop
  • Perfect disc sealing which provide tight shutoff

 

Specifications

Non Slam Nozzle Check Valves – TS AR 
Non Slam Nozzle Check Valves – TS EN

Materials

Non-slam nozzle material of construction
1- Nozzle check valves material of construction
2- Nozzle check valves material of construction

TDS

Non-slam nozzle (65 – 300)PN10  
Non-slam nozzle (65 – 300)PN16 
Non-slam nozzle (350-1200)PN10 
Non-slam nozzle (350-1200)PN16 

Dimensions

Non-Slam Nozzle Check Valves Dimensions
DN PN10 PN16
 2D PDF  CAD  3D PDF  STEP  2D PDF  CAD  3D PDF  STEP
65 2PNZ65 CNZ65 3PNZ65 STNZ65 2PNZ65 CNZ65   3PNZ65 STNZ65
80 2PNZ80  CNZ80 3PNZ80 STNZ80 2PNZ80 CNZ80 3PNZ80 STNZ80
100 2PNZ100 CNZ100 3PNZ100 STNZ100 2PNZ100 CNZ100 3PNZ100 STNZ100
150 2PNZ150 CNZ150 3PNZ150 STNZ150 2PNZ150 CNZ150 3PNZ150 STNZ150
200 2PNZ200   CNZ200   3PNZ200 STNZ200 2PNZ200   CNZ200   3PNZ200 STNZ200
250 2PNZ250 CNZ250 3PNZ250