Flush Diaphragm 2 Inch Butterfly Automatic Valve

Product Description

Water treatment diaphragm valves are lightweight and rust-free compared to iron-made alternatives. They are equipped with anti-aging properties to prevent degradation from sunlight exposure. Each valve undergoes pressure testing before shipment at 15 kg.

Below is the working process of its internal structure:

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

3. Uses clamp connection for easy installation and removal;

4. Resistant to rust and corrosion, suitable for weak acid environments;

5. Excellent aging resistance, ideal for outdoor use;

6. Fast switching and stable operation;

7. Easy to replace parts, low maintenance costs;

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

9. Features a bilateral dovetail waterproof rubber seal ring to prevent leakage during operation;

10. Equipped with a hold hoop on top for safer handling and convenient internal part replacement;

11. Finished with professional nylon paint for an attractive appearance.

Shipping Methods:

1. By express: DHL, TNT, UPS, FEDEX, EMS, etc. – best for small or urgent orders;

2. By sea – ideal for bulk orders;

3. By air – for faster delivery when needed.

Delivery Time:

Typically 5–7 days for sample orders and 7–15 days for regular orders after payment via T/T or W.U. (excluding weekends).

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

Returns Policy:

Situation 1
If there is no quality issue, returns or refunds are not accepted. If the problem is not caused by us, we will send spare parts free of charge, but you will need to cover the shipping cost.

Situation 2
If the issue is due to our fault, we offer a full refund or replacement within 15 business days of delivery. Alternatively, we can repair or replace the product as requested.

Payment Options:

We accept bank transfer (T/T), letter of credit (L/C), Western Union, and cash payments.

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

Warranty:

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