MstnLand is an international supplier and service provider of industrial valves and solutions. We integrate R&D, manufacture, resource integration and trade service into one, provide valve selection and procurement solutions for our clients with one-stop consultation and supply. Our industrial valves are widely used in petrochemical, general chemical, oil, gas, mining, refinery, power generation, general industrial, water conservancy, water treatment, paper making, marine, offshore, municipal engineering, heating, ventilation and etc. 

The product line includes ball valves, butterfly valves, check valves, gate valves, globe valves, plug valves, safety valves, needle valves, gas valves, pipeline filters and so on, in various materials, sizes, standards and types. And in accordance with API, ASME, ASTM, ANSI, BS, DIN, JIS, ISO, GB standards.

A capping valve is installed for the digester for pulp application; The lower body flange is fitted to the digester. Due to the floating ball design, the ball will be pushed against the seat with the rising pressure and temperature of the digester with more reliable tightness. Exclusive plate spring design provides pre-tightening to ensure effective tightness even under low differential pressure. A floating ball with a shaft, guiding device and locating bracket design prevent the ball from lateral movement.

The metal-to-metal seat with guiding device design enhances reliability and durability. Full ball design with two seating face available for service in 180° turn, a saving of ball spare. Full bore design ensures quick chip filling and smooth flow path without residue accumulation, therefore much higher chip filling efficiency.

Pressure sensor is installed on body, connectable to the locking system to prevent malfunction during overpressure of cooking process. A mechanical locking device is designed on the cylinder of the pneumatic actuator as second protection against malfunction.

FAQ:

Q: What is your products' MOQ? 

A: MOQ≥1 set

Q: What is your products' warranty time? 

A: Normally is 12 months, pls inform us if you want to extend the warranty time. 

Q: Can you provide the sample for free? 

A: Yes, we can provide the sample for free, but you need bear the delivery cost. 

Q: Can you produce according to customers' own technical drawings? 

A: Yes, we always can fully meet customers' special requirement. 

WHY CHOOSE US?

1. Genuine products with excellent quality and competitive price.

2. Cooperating with customers all over the world from more than 60 countries and regions, knowing the markets very well.

3. We have been specializing in flow control area for more than 15 years. Everyone can be rest assured working with us.

4. After-sale services will be highly-satisfying. Any problem and feed backs will be answered in short time.