STAINLESS STEEL BALL VALVE FOR WELD (SW) 3-PIECE DIN PN 16

TECHNICAL DESCRIPTION

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

• Activated by turning 90°.
• Full passability.
• Body of three parts connected to each other by a bolted connection.
• Spindle – antistatic.

WORKING FLUID / MEDIUM

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

EXECUTION

• Various materials on request.

OPTIONS

• Butt Weld ends.
• Socket Weld ends.

Dimensions: DN 50 – 80

Additional information

Materials

DETAILS MATERIALS
Body stainless steel 1.4301; AISI304
Lid stainless steel 1.4301; AISI304
Sphere stainless steel 1.4301; AISI304
Saddle Teflon/PTFE
Spindle stainless steel 1.4408 (AISI316)

Features

SPECIFICATION
Standard DIN 3202 F1
Joining EN 1092-2
Construction length EN 558, series 1
Execution straight
Joining welded socket DIN3239-2
Management with handle
Drive sector 90°
T max. °C 170 °C
Dimensions
DN d H F H1 L Butt weld reducing passage Butt weld full pass Welding socket M
Reducing passage Full pass [mm] B3 [mm] B2 [mm] B3 [mm] B2 [mm] Reduc. passage
B1 [mm]
Full bore
B1 [mm]
[mm] [kg]
2½" 2" 50.8 80 25 130 142 76.1 68.9 60.3 52.5 77.1 61.1 205 6.3
3" 2½" 65 100 33 170 174 88.9 77.9 76.1 68.9 90.2 77.1 255 9.9
4" 3" 76 119 33 188 193 114.3 102.3 88.9 77.9 115.1 90.2 255 16.5