Rising Stem Knife Gate Valve-SHENGAO VALVE GROUP CO.,LTD

Rising Stem Knife Gate Valve

Optimal Flow Control: Introducing Shengao's Rising Stem Knife Gate Valves

Shengao is proud to present its rising stem knife gate valves, tailored for applications in pulp and paper, wastewater, and mining industries. These valves are designed with a sharp blade to cut through thick and abrasive media, ensuring reliable flow control. Available in various sizes, they are perfect for applications requiring precise media handling. Constructed from durable carbon steel or optional stainless steel, they offer long-term reliability and corrosion resistance. Shengao's rising stem knife gate valves ensure seamless operation and tight sealing, enhancing system efficiency and safety.

Why Choose Us?

ShenGao's Rising Stem Knife Gate Valve

Shengao excels in the industrial valve market, particularly with its rising stem knife gate valves, crucial for managing challenging media in various systems. Here's why Shengao's rising stem knife gate valves are a superior choice:

01

Precise Operation

The rising stem design provides visible stem movement, ensuring accurate valve positioning and reliable operation, particularly important in pulp, paper, and mining applications.
02

Material Strength

Shengao provides these valves in resilient carbon steel for standard needs, with options like stainless steel for enhanced durability and corrosion resistance.
03

Adaptable for Tough Applications

Ideal for sectors handling viscous or abrasive materials, these valves are engineered for optimal performance in industries like wastewater management and bulk material handling.
04

Standards of Excellence

Produced in line with ASME 150 and 300 standards, these valves guarantee top-tier quality and functionality, assuring long-term operational safety and effectiveness.
05

Comprehensive Support

Shengao's commitment to its customers includes thorough support, offering expert assistance and maintenance throughout the valve's life, ensuring seamless integration into any system.
06

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Key Components of Rising Stem Knife Gate Valve

Valve Body

Robust structure that contains the valve’s mechanism.
Gate

The primary cutting element for flow control, sliding perpendicular to the flow.
Stem

A rising design that indicates valve position and facilitates precise control.
Seat

Ensures tight sealing when the valve is shut, preventing leakage.
Packing

Provides a seal around the stem to prevent external leaks.
Yoke

Supports the stem and connects to the actuator for gate movement.
Bonnet

Protects internal components, usually bolted for maintenance access.

Advantages of Rising Stem Knife Gate Valve

01

Precise Flow Control

The rising stem design allows for accurate valve positioning, ensuring exact flow modulation in demanding applications.
02

Enhanced Visibility

The visible stem provides a clear indication of the valve's open or closed status, enhancing operational safety and convenience.
03

Robust Cutting Action

The knife gate effectively slices through slurry, pulp, and other viscous fluids, ensuring a clear passage and minimal clogging.
04

Ease of Maintenance

The straightforward design and accessible components simplify maintenance and repair tasks, reducing downtime.
05

Durable Construction

Built to withstand harsh industrial environments, these valves offer extended service life and reliability.

Why Choose
Rising Stem Knife Gate Valve?

Opting for rising stem knife gate valves means investing in a blend of precision, durability, and versatility. These valves are particularly advantageous in applications involving thick or abrasive fluids, where their cutting action and clear flow path are crucial. The rising stem provides a quick, visual reference for valve status, enhancing safety and efficiency. With their robust construction and ease of maintenance, these valves are a reliable and economical choice for demanding industrial environments.

About Shengao Rising Stem Knife Gate Valve

Body Type :	Robust Slab Gate Design
Body Materials :	Durable options including carbon steel, 316 stainless steel, and duplex stainless steel for high resistance to wear and corrosion.
Stem Material :	Stainless steel, often with protective coatings for corrosion resistance and durability.
Seat Material :	Resilient materials like NBR, EPDM, or metal-seated options for a tight, long-lasting seal.
Disc Material :	Manufactured from hardened stainless steel, ideal for cutting through tough media.
Bearings :	Incorporated to ensure smooth stem operation and enhance valve longevity.
Pressure Ratings :	Designed to meet industry standards, typically from Class 150 to Class 600 or equivalent.
Actuators :	Options include manual handwheels, gears, pneumatic, and electric actuators for versatile operation.
Temperature :	Suitable for a wide temperature range, depending on the chosen materials.
Size:	Available in a range from 2'' to 48'' (DN50-DN1200), accommodating various industrial applications.