Good Airtightness Brass Check Valve for Thermal Power Plant
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Product Details
| Customization: | Available |
|---|---|
| Media: | Water |
| Temperature: | Ordinary Temperature |
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Basic Info.
- Model NO.
- Check Valve
- Material
- Stainless Steel
- Connection Form
- Thread
- Structure
- Tubular
- Pressure
- Ordinary Pressure
- Function
- Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
- Sealing Form
- Bellows Globe Valve
- Flow Direction
- Reversing
- Application
- Industrial Usage, Water Industrial Usage, Household Usage
- Product Name
- Check Valve
- Primary Function
- Backflow Prevention
- Seal Materials
- PTFE, EPDM, NBR (Soft Seals)
- Body Materials
- Stainless Steel, Ductile Iron, Carbon Steel
- Pressure Drop
- Design-Dependent
- Pressure Rating
- Configurable to Meet System Specifications
- OEM & ODM Custom
- Accept
- Logo Custom
- Accept
- Transport Package
- International Standards
- Specification
- Standard Specifications or Customized
- Trademark
- YIXING
- Origin
- Jiangsu, China
- Production Capacity
- 50000pieces/Year
Product Description
Product Description
CHECK VALVE
A compact, self-actuated check valve that permits flow in the intended direction and closes automatically on reverse flow to prevent backflow and pump damage.
Designed for low pressure drop and reliable sealing, it is available with soft-seal and hard-seal options and in corrosion-resistant materials for different temperature and chemical environments.
A compact, self-actuated check valve that permits flow in the intended direction and closes automatically on reverse flow to prevent backflow and pump damage.
Designed for low pressure drop and reliable sealing, it is available with soft-seal and hard-seal options and in corrosion-resistant materials for different temperature and chemical environments.
Product Categories
Wafer Check Valve
A compact, lightweight check valve designed to fit between two flanges without requiring additional bolting. This space-saving design uses the flange bolts to secure the valve in place, making it ideal for applications with limited installation space. It automatically prevents backflow by allowing fluid to flow in one direction only.
Split Body Check Valve
A two-piece or multi-piece check valve featuring a separable body design that allows for easy maintenance, inspection, and internal component replacement without removing the entire valve from the pipeline. This design is particularly advantageous for applications requiring regular servicing or where downtime must be minimized.
Vertical Check Valve
A check valve specifically designed for vertical pipeline installations where fluid flows upward. The valve mechanism is oriented to work optimally with vertical flow direction, ensuring reliable backflow prevention in vertical piping systems such as pump discharge lines and vertical risers.
Toilet Check Valve
A specialized check valve designed for toilet and sanitary applications to prevent wastewater backflow into the freshwater supply system. This valve provides essential protection against contamination and ensures compliance with plumbing codes and health regulations in residential and commercial bathroom installations.
Male-Female Threaded Check Valve
A check valve featuring both male (external) and female (internal) threaded connections, providing versatile installation options in threaded piping systems. This dual-thread design allows for flexible connection configurations and easy integration into existing plumbing or industrial piping networks.
Horizontal Check Valve
A check valve engineered for horizontal pipeline installations where fluid flows parallel to the ground. The internal mechanism is optimized for horizontal flow patterns, ensuring efficient operation, minimal pressure drop, and reliable backflow prevention in horizontal piping systems.
Stainless Steel Horizontal Check Valve
The Stainless Steel Horizontal Check Valve is a premium one-way flow control device designed for demanding industrial and commercial applications. Engineered with high-grade stainless steel construction, this valve ensures exceptional durability and corrosion resistance in harsh operating environments.
Brass Horizontal Check Valve
The Brass Horizontal Check Valve offers a cost-effective and reliable solution for preventing reverse flow in residential, commercial, and light industrial piping systems. Manufactured from high-quality brass alloy, this valve combines durability with excellent performance characteristics.
Specification
Product Name | Check Valve |
Operation | Opens On Forward Flow And Closes Automatically On Reverse Flow |
Primary Function | Backflow Prevention |
Seal Materials | PTFE, EPDM, NBR (Soft Seals) |
Body Materials | Stainless Steel, Ductile Iron, Carbon Steel |
Pressure Drop | Design-Dependent |
Pressure Rating | Configurable To Meet System Specifications |
OEM & ODM Custom | Accept |
LOGO Custom | Accept |
Detailed Pictures
AUTOMATIC UNIDIRECTIONAL CLOSURE
Uses the media's pressure to open and a reverse pressure differential to close, providing reliable one-way flow without external power or control.
Uses the media's pressure to open and a reverse pressure differential to close, providing reliable one-way flow without external power or control.
LOW-PRESSURE DROP OPTIONS
Multiple internal geometries are available to minimize pressure loss across the valve, improving system efficiency and reducing pumping costs.
Multiple internal geometries are available to minimize pressure loss across the valve, improving system efficiency and reducing pumping costs.
SEALING VARIANTS (SOFT / HARD)
Soft-seal options deliver low leakage and tight shutoff for potable systems; hard-seal constructions suit high temperature or abrasive media where durability is required.
Soft-seal options deliver low leakage and tight shutoff for potable systems; hard-seal constructions suit high temperature or abrasive media where durability is required.
SELECTABLE CRACK / OPERATING PRESSURE
Different designs produce different opening (cracking) and seating pressures, so the valve can be matched to pump curves and system requirements.
Different designs produce different opening (cracking) and seating pressures, so the valve can be matched to pump curves and system requirements.
Company Profile
FAQ
Q1: Why Choose Us
* Multiple large-scale long-term partners.
* Customer first, providing the most considerate service to customers.
* Free samples can be provided at any time.
* Source factory has more than 10 years of experience in processing and customization.
* High quality and reasonable price.
* High customer satisfaction, repurchase rate as high as 90%.
* Excellent after-sales service; broken parts can be reissued within a specified time.
* Customer first, providing the most considerate service to customers.
* Free samples can be provided at any time.
* Source factory has more than 10 years of experience in processing and customization.
* High quality and reasonable price.
* High customer satisfaction, repurchase rate as high as 90%.
* Excellent after-sales service; broken parts can be reissued within a specified time.
Q2: Company Highlight
Multiple large-scale long-term partners.
Customer first, providing the most considerate service to customers.
Free samples can be provided at any time.
Source factory has more than 10 years of experience in processing and customization.
High quality and reasonable price.
High customer satisfaction, repurchase rate as high as 90%
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