Ari Armaturen (Ari Predu) Pressure Reducing Valve

Ari Armaturen (Ari Predu) Pressure Reducing Valve has Diameter Nominal DN 15-150 dan memiliki Tekanan Nominal dari PN 16, PN 25 to PN 40. This product in straight way and has diaphragm actuator. This product can be used in vapours, liquids, steam, and neutral gases, etc.

Specifications:

1. Material 

• Body: EN-JL 1040, EN-GJL-250
• Stud: 25CrMo4, 1.7218-A2B
• Gasket: Pure graphit (CrNi laminated with graphite)
• Srewed seat ring: X2OCr13+QT, 1.4021+QT
• Plug: X20CR13+qt, 1.4021+QT (hardened)

2. Pressure Temperature

3. Diaphragm – Actuator

• Material (Diaphragm)
• NBR -40°C to +100°C
• EPDM -40°C to 130°C
• Media: Vapors, liquids, and neutral gases

• Water seal pot is used for higher temperatures than allowed diaphragm temperature
• Material: P265 GH, 1.0425 (Standard design)
• X6CrNiMoTi17-12-2, 1.4571 (Stainles  steel version) 
• Medium: Hot water, Neutral liquids, steam

Application:

Ari Armaturen (Ari Predu) pressure reducing valve can be applied for plant manufacturing, industrial installations, processing technology, etc. This product can be used in medium vapors, steam, liquids, and neutral gases.

Ari Predu Pressure Reducing Valve

- Screwed seat ring
- Easy to change of actuator and spring
- Precise and simple adjustment
- Compact design
- Diameter independent ranges