sales@lokvalve.com
Product information(DIN Cast Steel Gate Valve)
DIN Cast Steel Gate Valve is one type of valve whose on-off disc is the flexible wedge gate, whose moving direction is perpendicular with flow. Gate valve can be only full open or full close. DIN gate valves are widely used in series of industries, especially in oil & gas filed, power plant, chemical industry, etc. Flowspec Luokai can produce the DIN cast steel gate valve in accordance with DIN3352 PN16, PN25 and PN40. Just feel free to contact us now to get best prices. 30 years of experience. High quality. Big stock. Fast delivery.
1. FEATURES
- Full bore design
- OS&Y, outside screw and yoke
- Rising stem and non-rising hand wheel
- BB, bolted bonnet
- Flexible wedge (40mm ~ 50mm Solid) , fully guided
- Choice of solid or split wedge
- Renewable seat rings
- Forged T-head stem
- By pass on request
- Available with gear operator
3. STANDARDS
- Design & manufacturing: DIN3352
- Face to face: DIN3202-F5 / DIN3202-F7 / EN558-1
- Flanged ends: DIN2543 PN16 / DIN2544 PN25 / DIN2545 PN40 / EN1092-1
- Inspection & testing: DIN3230 / EN12266-1
2. TECHNICAL SPECIFICATIONS
- 1.6 / 2.5 / 4.0Mpa
- Size: 1-1/2″~24″ (DN40~600mm)
- Materials: GS-C25, A216 WCB
- Applicable medium: water, waste water, oil, gas, slurry, pulp
- Applicable temperature: -29℃~+425℃ (higher temperature is available upon request)
4. APPLICATIONS
1.Mining, steel industry
2.Coal, slurry industry
3.Paper making industry
4.Power plant
5.Oil, chemical industry
6.Fertilizer, pharmaceutical industry
7.Waste water, sludge, sewage treatment industry
Why Choose Flowspec Luokai
45+ Years Experience
Founded in 1978, manufacturing industrial valves for over four decades with proven reliability worldwide.
Global Certifications
ISO 9001, CE/PED, WRAS, FM, UL, API approved — compliant with international quality and safety standards.
OEM Custom Solutions
Flexible design and manufacturing per your specifications — material, size, pressure, actuation tailored to project needs.
Worldwide Delivery
Exported to 5 continents — North & South America, Europe, Middle East, Southeast Asia, and Africa.
Our Service Promise
Strict Quality Control
Every valve tested to API 598, EN 12266 before shipment
Timely Global Delivery
Reliable logistics to 5 continents with secure packaging
OEM & Custom Design
Tailored material, size, pressure and actuation to your specs
Dedicated After-Sales
Technical support and service throughout product lifecycle