DIN Cast Iron F4 Ball Valves are high-performance shut-off devices designed to DIN standards. They feature a Face-to-Face length per DIN 3202-F4, making them compact for space-limited piping. Built with a cast iron (GG25) or ductile iron (GGG40) body and a stainless steel ball, they offer reliable sealing in water, oil, and gas applications. Rated for PN16 pressure, they use flanged ends (EN 1092-2) and are favored for their low pressure drop and quick 90° operation.
DIN Cast Iron F4 Ball Valve Technical Attributes
1,Standard Size Range,"DN15 to DN250 (1/2"" to 10"")"
2,Face-to-Face Standard,DIN 3202-F4 (EN 558 Series 14)
3,Pressure Rating,"PN16 (Standard), PN10 (Optional)"
4,Design Standard,DIN 3357 / EN 1983
5,End Connections,"Flanged Ends (EN 1092-2, Type 21/B)"
6,Body Material,Gray Cast Iron (GG25 / EN-GJL-250)
7,Ductile Material (Opt),Ductile Iron (GGG40 / EN-GJS-400-15)
8,Ball Material,Stainless Steel (SS304 / 1.4301 or SS316)
9,Seat Material,PTFE (Teflon) or R-PTFE (Reinforced)
10,Stem Material,Stainless Steel (AISI 410 / 420 / 304)
11,Bore Type,Full Bore (prevents pressure drop)
12,Operation (Manual),Hand lever (standard up to DN150)
13,Operation (Heavy),Worm Gearbox (typically for DN200 and above)
14,Actuation Mounting,ISO 5211 Top Flange for direct mounting
15,Sealing Design,Floating Ball (Soft Seated)
16,Temperature Range,-10°C to +120°C (up to 150°C with R-PTFE)
17,Stem Design,Anti-blowout Stem for safety
18,Body Construction,2-Piece Split Body (Bolted)
19,Pressure Testing,EN 12266-1 / DIN 3230
20,Typical Media,"Water, Oil, Air, Gas, and neutral liquids"
Contact: Jorge Yang
Phone: +86-13588258503
E-mail: sales@fluvalve.com
Whatsapp:+86-13588258503
Add: Room 331, South Building,Building 1, No.3 Jinpeng Street, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province
