Malleable Iron Check Valve DIN PN 16

TECHNICAL DESCRIPTION

Flanged check valve with soft sealing and bolted cover. Vertical installation possible.

• Sealing – metal / NBR rubber
• Valve – functions as a one-way valve
• Connection – flanged EN 1092-1
• Installation – horizontal position

WORKING FLUID / MEDIUM

• Corrosive fluids, fuels, lubricants, petroleum, boiler feed water, condensate, seawater

EXECUTION

• Different materials on request
• Different NBR/PTFE sealing rings


Description

The MALLEABLE IRON CHECK VALVE DIN PN 16 is a high-performance, industrial-grade valve designed for unidirectional flow control in demanding applications. Engineered to meet DIN standards and a pressure rating of PN 16, this valve ensures reliable operation, preventing backflow and protecting critical systems from pressure surges and contamination. Its robust construction from malleable iron offers excellent durability and resistance to mechanical stress, making it ideal for water, oil, gas, and steam services in sectors such as manufacturing, plumbing, and HVAC.Key features of this check valve include:Compliance with DIN standards for guaranteed interoperability and safetyPN 16 pressure rating, suitable for high-pressure environments up to 16 barMalleable iron body providing superior strength and impact resistanceSimple installation and maintenance with standard flange connectionsVersatile application across industrial, commercial, and municipal systemsThis valve is essential for maintaining system integrity, reducing downtime, and enhancing operational efficiency. Whether used in pipeline networks, pump systems, or processing plants, it delivers consistent performance under varying temperatures and pressures. Choose this DIN PN 16 check valve for a cost-effective, long-lasting solution that meets rigorous industrial requirements and ensures seamless fluid management.

Additional information

Materials

No. DETAILS MATERIALS
1 Body malleable cast iron EN-JS1025
2 Body seat stainless steel 1.4301 (AISI304)
3 Sealing ring NBR rubber
4 Spindle stainless steel 1.4021 (AISI420)
5 Valve, rocker arm"" malleable cast iron EN-JS1025
6 Cover ductile iron EN-JS1025 (GGG40.3)
7 Cover gasket rubber-reinforced

 

 

 

Features

SPECIFICATION
Standard DIN 3202 F1
Joining EN 1092-2
Construction length EN 558, series 1
Lid connection bolted
Execution straight
Joining flanged
Management Check valve
Drive without drive
T max.:[°C] 120 °C
Dimensions
DN PN Flanges/PN L D ØP nxd H Weight (kg)
50 16 16 230 160 125 4x18 120 15.5
65 16 16 290 180 145 4x18 135 19
80 16 16 310 195 160 4x18 145 26.4
100 16 16 350 215 180 8x18 186 37
125 16 16 400 245 210 8x18 200 57
150 16 16 460 280 240 8x23 214 76