Self-Closing Valves Malleable Cast Iron Flanged Angle With Handle DIN PN 16

TECHNICAL CHARACTERISTICS

Self-closing valves are most often used in water or fuel systems, where the valves are normally open and can be activated by a handle that releases a spring closing the valve. In addition, the valves can also be used as ordinary shut-off valves, closing with the standard handwheel. Seal – metal / metal.

WORKING FLUIDS / MEDIUM

Water, thermal oil, fuels, oils, flammable hydraulic oils, non-flammable hydraulic oils, petroleum, boiler feed water, condensate and seawater.

EXECUTION

Other materials upon request

• Steel 1.0619
• Various flange connection standards – ANSI / JIS

Dimensions: DN 15 – 80


Description

Our self-closing flanged angle valve is engineered for superior performance in demanding industrial applications. Constructed from high-grade malleable cast iron, it ensures exceptional durability and resistance to wear, corrosion, and high-pressure conditions. Designed to DIN standards and rated at PN 16, this valve guarantees reliable operation and compatibility with a wide range of piping systems, making it an indispensable component for fluid control in sectors such as water treatment, chemical processing, and HVAC.Key features include:Self-closing mechanism for automatic shut-off, enhancing safety and efficiencyFlanged connection type for secure, leak-proof installationAngle design optimizing flow direction and reducing pressure dropErgonomic handle for manual override and precise controlCompliance with DIN standards ensuring international quality and interoperabilityIdeal for use in both commercial and industrial settings, this valve is built to withstand rigorous operational demands while maintaining consistent performance. Its robust construction and adherence to PN 16 pressure rating make it suitable for systems requiring reliable, long-term fluid management solutions. Invest in a valve that combines technical excellence with practical functionality to enhance your infrastructure’s efficiency and safety.

Additional Information

 

Materials

No. DETAILS MATERIALS
1 Body malleable cast iron EN-JS1030 (GGG40)
2 Saddle ring stainless steel 1.4301 (AISI304)
3 Valve stainless steel 1.4301 (AISI304)
4 Spring spring steel SH (1084 ASTM A713)
5 Garnish rubber-reinforced
6 O-ring FPM/FKM
7 Lid malleable cast iron EN-JS1030 (GGG40)
8 Bolt 8.8 FZB
9 Adjustment nut brass CW617N (Ms58)
10 Spindle stainless steel 1.4301 (AISI304)
11 Handwheel gray cast iron EN-JL1040 (GG25)
12 Lever (handle) stainless steel 1.4301 (AISI304)

Features

Standard DIN
Joining ISO 7005-2
Construction length ISO 5752, series 8
Lid connection bolted
Execution angular
Joining flanged
Management manual with wheel / self-closing
Drive multi-turn
T max. °C 120 °C Bar 16 Bar
T max. °C 180 °C Bar 10 Bar
Dimensions
DN PN Flanges/PN L D L1 H M Weight (kg)
15 PN 16 PN 16 90 95 166 185 120 4.3
20 PN 16 PN 16 95 105 166 185 120 4.5
25 PN 16 PN 16 100 115 168 195 120 5.6
32 PN 16 PN 16 105 140 168 194 120 7.1
40 PN 16 PN 16 115 150 201 217 140 10
50 PN 16 PN 16 125 165 204 217 140 12
65 PN 16 PN 16 145 185 278 254 140 17
80 PN 16 PN 16 155 200 285 259 160 24