17841 - GRS/16 ND40 NP16 C15 GJS 500 INSTR. ATEX V.D. BELL. ST.S. L.

 
VALVOLE ON-OFF GRS GHISA SFEROIDALE 500 2 VIE
VALVOLE ON-OFF GRS GHISA SFEROIDALE 500 2 VIE

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2D DIMENSIONAL DRAWING.DWG: 17841.DWG
DN: 40
SEAT DIAMETER: 38
CONNECTIONS: UNI NP 16 FLANGED
MAX. ALLOWABLE PRESSURE [BAR]: 16
MAX ALLOWABLE TEMPERATURE [°C]: 300
SERVO CONTROL ACCESSORIES: VISUAL DEVICE+FLOW REGULATOR
NORMALLY CLOSE/NORMALLY OPEN: NORMALLY CLOSE
KV: 26
MAX DELTAP. [BAR]: 14
SHUTTER CHARACTERISTIC: LINEAR
SERVO CONTROL TYPE: Ш 80 [1.4301]
SE/DE: SIMPLE EFFECT
STEM SEAL: BELLOWS
SEAT SEAL: STELLITED
EN BODY MATERIAL: [GJS-500-7]
STROKE/ROTATION [MM/°]: 15
LOWER SUPPLY PRESSURE [BAR]: 6
UPPER SUPPLY PRESSURE [BAR]: 8
WAYS VALVE: 2 WAYS
AIR SUPPLY CONNECTION: QUICK JOINT FOR RILSAN PIPES 6/4
2014/68/UE DIRECTIVE CLASSIFICATION (PED): ARTICLE 4, PARAGRAPH 3
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