Large Diameter Concealed Stem Elastic Seat Seal Gate Valve QT450
Product Specifications
| Attribute | Value |
|---|
| Product Name | Large Diameter Concealed Stem Elastic Seat Seal Gate Valve QT450 |
| Key Words | Gate Valves |
| Power | Manual |
| Media | Oil, Water, Gas, Air, Liquid |
| Temperature of media | Medium Temperature, Normal Temperature, High Temperature, Low
Temperature, -10-200℃ |
| Body Material | QT 450 |
| Standard | API/DIN/JIS OR nonstandard |
| Pressure | High Pressure, Medium Pressure, Low Pressure |
| Way | Electric |
| Warranty | 18 months |
Product Description
This large-diameter, non-rising-stem, resilient-seat gate valve,
painted blue, features a non-rising stem design (the stem is not
exposed) and a resilient seat seal to ensure a tight seal. This
large-diameter valve is suitable for high-flow piping systems and
is commonly used in water supply and drainage, municipal pipe
networks, and other applications.
A handwheel drives the valve stem, controlling the gate disc's
movement to open and close media. This factory scenario
demonstrates its ability to handle the transport of media such as
water and sewage in industrial production and warehousing, ensuring
stable operation of pipeline systems.
Operating Pressure Range
The typical operating pressure range for large-diameter,
non-rising-stem, resilient-seat gate valves is PN1.0-PN2.5 MPa
(10-25 kgf/cm2). However, this is not absolute. Operating pressures
vary between manufacturers, materials (such as ductile iron, cast
steel, etc.), and designs. Some valves are designed to operate at
higher pressures, such as PN4.0 MPa or even higher. Please refer to
the product manual or manufacturer's specifications for specific
operating pressures.
Detailed Specifications
| Specification | Value |
|---|
| Product Name | Large Diameter Concealed Stem Elastic Seat Seal Gate Valve QT450 |
| PN | PN100 |
| DN | DN600 |
| Valve body material | QT 450 |
| Applicable media | Oil, Gas, Water |
| Connection | Flange |
| Power | Electric Actuator |
| Country of origin | Hebei, China |
| Warranty period | 12 months |
| Support customization | OEM, OBM, ODM |
About Our Company
SND has been producing and selling metal goods for about 20 years.
By using manufacturing techniques including sand casting, lost wax
casting, lost foam casting, and precision machining, the company
has been supplying goods made of materials like cast iron, steel,
stainless steel, aluminum, etc. Additionally offered are surface
finishing and assembly services.
Our company has successfully created products in a variety of
industries, including automotive, rail transportation, agricultural
machinery, chemical, energy, electricity, water, air compressor,
and construction, thanks to our consistent efforts over the past
few years.
Our factories' ISO9001-accredited quality control systems guarantee
a consistent and dependable quality for each and every component.
Spectrometer, ultrasonic, magnetic, permeability, elongation,
tensile/yield strength, and other inspections are carried out as
part of routine production procedures.
Frequently Asked Questions
How to get a quote?
Quotation requires customers to provide information such as
material, pressure, caliber, etc.
Can you produce parts according to samples?
Yes, we have reverse engineering capabilities.
Do you provide samples?
Yes, we will provide samples according to your requirements after
the order is signed.
What certifications does your company have?
We have ISO9001, API, SGS, CE and other certifications.
What are the sea ports?
We usually ship from Shanghai, Tianjin, Qingdao, Ningbo and other
ports. But we will also choose other ports according to customer
requirements, and we also have rich experience in railway
transportation.
