Description
1.NOTE
Default specifications are as follows:
Inner Diameter（ID）: 110mm / 160mm / 200mm
Outer Diameter（OD）: 116mm / 168mm / 208mm
Height: 92mm / 110mm / 125mm
Connection Type: Straight-through
Installation: Horizontal mounting
Material: PP
For any questions, please contact us.
2. Parameters
|
Product Name |
Outer Diameter (mm) |
Inner Diameter (mm) |
Height (mm) |
Thickness (mm) |
|
PP Check Valve |
116 |
110 |
92 |
3 |
|
PP Check Valve |
168 |
160 |
110 |
4 |
|
PP Check Valve |
208 |
200 |
125 |
4 |
|
PP Check Valve |
258 |
250 |
135 |
4 |
|
PP Check Valve |
325 |
315 |
165 |
5 |
3. Features
Premium PP Construction
Corrosion-resistant, non-scaling, and environmentally friendly.
Thickened for Chemical Resistance
Built to withstand acidic and alkaline environments.
Enhanced Sealing with Silicone Gasket
3D curved edge design ensures a tight, leak-proof fit.
Large-Diameter Dual Blades
Doubled airflow capacity, easy to disassemble and maintain.
One-Piece Injection Molding
Durable and seamless body with a smooth, burr-free interior.
Upgraded Silicone Blades
Full contact sealing for higher air-tightness and precision.
Easy Installation
Compatible with welding reinforcement for secure connections.
4. Applications
Widely used in industrial ventilation systems, exhaust ducts, chemical plants, and HVAC equipment.
5. FAQs
Q1: Is this valve suitable for corrosive environments?
A1: Yes, the PP material is resistant to acids and alkalis, making it suitable for such conditions.
Q2: How is the valve installed?
A2: It is designed for horizontal installation with straight-through connections. Ends can be welded for reinforcement.
Q3: Will it leak under pressure?
A3: No. The integrated silicone gasket and tight-fitting blades ensure excellent sealing performance.
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