Product characteristics and benefits

• Metallic sealing in accordance with EN 1171 (similar to DIN 3352 - Parts 2 and 3)
• Face-to-face length acc. to EN 558-1, basic series 14 (DIN 3202, F4)
• With flange ends on both sides acc. to EN 1092-2
• Stem thread outside
• With handwheel
• Adjustable stuffing box

Materials

• Body: Cast iron EN-JL 1040 (GG-25)
• Bonnet: Cast iron EN-JL 1040 (GG-25)
• Wedge: Cast iron EN-JL 1040 (GG-25)
• Bonnet bolts: Stainless steel A2 (DIN EN ISO 3506)
• Body and wedge seat rings: Stainless steel 1.4301
• Stem: Stainless steel 1.4021
• Stem nut: Cast iron EN-JL 1040 (GG-25)
• Stem bearing: Cast iron EN-JL 1040 (GG-25)

Corrosion protection

• Inside and outside synthetic resin varnish coating

Versions

• Standard version as described
• Prepared for electric actuator
• With electric actuator
• With drain plug