STEEL WAFER BALL VALVE • DIN PN 40

TECHNICAL DESCRIPTION

Ball valves are mainly used as shut-off elements in fluid transfer systems where high permeability is required.

• Construction – according to EN 12516
• Operated by turning 90°.
• Full passage.
• One-piece body.
• Drive flange ISO 5211.
• Spindle – antistatic.

WORKING FLUID / MEDIUM

• Water, steam, lubricating and hydraulic oils, petroleum, air, gas, non-flammable hydraulic fluids.
• Boiler feed water, condensate.
• Sea water.

EXECUTION

• Various materials on request

OPTIONS

• Discharge opening of the sphere

Dimensions: DN 15 – 50

Additional information

Materials

No. DETAILS MATERIALS
1 Body Carbon steel 1.0619
2 Sphere (wide hole) stainless steel 1.4408 (AISI 316)
3 Saddle Teflon/PTFE
4 Lid stainless steel 1.4408 (AISI 316)
5 Spindle stainless steel 1.4401 (AISI 316)
6 Spindle seal Teflon/PTFE
7 Handle stainless steel 1.4401 (AISI 316)

Features

SPECIFICATION
Standard DIN 33571.2 and EN 12516-1
Joining EN 1092-2
Construction length EN 558, series 1
Execution straight
Joining flanged
Management with handle
Drive sectoral
T max. °C 170 °C

 

Dimensions
DN PN Flanges/PN L D L1 H J Weight (kg)
15 40 40 34.5 95 34 73 150 1.3
20 40 40 38.5 105 39 80.5 150 1.8
25 40 40 44.5 115 45.5 89 155 2.3
32 40 40 54 140 51.3 97.5 173 3.6
40 40 40 62 150 57 104.5 215 4.5
50 40 40 80 165 62 112 215 6.7