Water Backwash Soleniod Diaphragm Automatic Flow Control Valve

Water treatment diaphragm valves are lighter and rust-free compared to traditional iron valves. They are treated with anti-aging materials to prevent degradation from sunlight exposure. Each valve undergoes pressure testing before shipping at 15kg.

1. These water treatment diaphragm valves can be used in sand filters, replacing two sets of electric or pneumatic valves for easier control;

2. Made from PA6 (Nylon), with a maximum operating pressure of 1.0MPa;

3. Clamp connection design for easy installation and removal;

4. Corrosion-resistant and suitable for weak acid environments;

5. Excellent aging resistance for long-term outdoor use;

6. Quick switching and stable performance;

7. Easy to replace parts, low maintenance cost;

8. The diaphragm is made of advanced rubber material with high elasticity, reinforced with imported high-strength fabric for better rebound;

9. Equipped with bilateral waterproof rubber seals to prevent leakage;

10. Features a top hold hoop for enhanced safety and convenient internal part replacement;

11. Finished with professional nylon paint for a durable and attractive appearance.

Shipping Options:

1. Express shipping via DHL, TNT, UPS, FEDEX, EMS – ideal for small or urgent orders;

2. Sea freight for bulk orders;

3. Air freight available upon request.

Delivery Time:

Sample orders typically take 5–7 days, while regular orders may take 7–15 days after payment is processed (excluding weekends).

If we have stock available, we will ship your order immediately after receiving payment.

Returns Policy:

Situation 1
If there is no quality issue, returns are not accepted. If the problem is not our fault, we will send replacement parts at your expense.

Situation 2
For any quality issues caused by us, we offer a return within 15 business days of delivery, or we will repair or replace the item as requested.

Payment Methods:

We accept T/T, L/C, Western Union, and cash payments.

Please send us a scanned copy of your payment receipt via email to speed up order processing.

Warranty:

All products come with at least a 1-year warranty. If any quality issues occur during this period, we will provide free replacement parts or accept returns.