ZW209 Pilot Operated Water Pressure Reducing Valve, Lead-Free*

ZW209 Pilot Operated Water Pressure Reducing Valve, Lead-Free*

The Zurn Wilkins Model ZW209 Pilot Operated Pressure Reducing Valve is designed for many applications where the reduction of high inlet pressures to safe and stable outlet pressure is required. The pilot assembly reacts to changes in downstream pressure allowing the main valve to modulate between the closed and open position ensuring a constant downstream set pressure. Once the downstream pressure reaches the pilot setting, the main valve will seal shut preventing damage downstream. Pressure regulation is not dependent upon flow rate, resulting in minimal pressure oss through the valve. In addition the Model ZW209 comes standard with epoxy coating internally and externally for corrosion protection, as well as isolation valves and pressures gauges for quick and easy maintenance or repair. Meets the requirements of NSF/ANSI 61* *Product contains weighted average lead content less than 0.25% for wetted surfaces.
Spécification
  • The Pressure Reducing Valve shall be a diaphragm actuated, pilot controlled valve. The main valve body shall be ductile iron ASTM A 536. The stem of the basic valve shall be guided top and bottom. The diaphragm shall not be used as a seating surface. All internal and external ferrous surfaces shall be coated with a high quality, fusion epoxy coating. The pilot control shall be field adjustable from 15 psi to 150 psi. The valve shall be certified to NSF/ANSI Standard 61. The Pressure Reducing Valve shall be a ZURN WILKINS Model ZW209.
Spécifications techniques
  • Réference unique.zurn-zw209
  • Famille de produitsAdjusting/Controlling Valves for Liquid Services
  • Groupe de produitsWater Pressure Reducing Valves
  • TypeObjet (objet simple)
  • Date de publication2017-01-16
  • Numéro d'édition1
En rapport
  • Conçu enÉtats-Unis
  • Fabriqué enÉtats-Unis
Classification
  • BIMobject CatégoriePlomberie - Soupapes
  • Classification IFCSoupape
  • Nom UNSPSCValves
  • Code UNSPSC401416
  • Code Uniclass 1.4L71166
  • Description de l'Uniclass 1.4Pressure reducers
  • Code Uniclass 2.0PR-94-94-xx
  • Description de l'Uniclass 2.0Pressure Reducing Valves
  • Code Uniclass 2015Pr_65_54_94_72
  • Description de l'Uniclass 2015Reduced pressure zone valves
  • Code de référence NBS94-94-xx
  • Description de référence NBSPressure Reducing Valves
  • Code CSI MasterFormat 201440 05 67
  • Titre CSI MasterFormat 2014Specialized Pressure and Flow-Control Valves
  • Numéro OmniClass23-27 31 47
  • Code CSI UniFormat IID20
  • Titre CSI UniFormat IIPLUMBING

Disponibilité de la région

North America
États-Unis
Canada