Woven Fabric,Spun Rayon Fabric,Rayon Challis Fabric,Solid Rayon Fabric Shaoxing MingFang Textile Co., Ltd , https://www.printingsfabric.com
Off Balls 4 Inches Quick Closing Valve
No.
Inlet × Outlet
Connection
Length (mm)
1
DN40×DN40
DN40 Flange
246
2
DN50×DN50
DN50 Flange
246
3
DN65×DN65
DN65 Flange
340
4
DN80×DN80
DN80 Flange
340
5
DN100×DN100
DN100 Flange
410
6
DN150×DN150
DN150 Flange
450
2 Position 3 Way Valve
Inlet × Outlet × Drain (inch)
OD of Inlet/Outlet Pipe
OD of Drain Pipe
3×3×2
Victaulic 3" (90mm)
Victaulic 2" (63mm)
3×3×2.5
Victaulic 3" (90mm)
Victaulic 2.5" (75mm)
3×3×3
Victaulic 3" (90mm)
Victaulic 3" (90mm)
4×4×3
Victaulic 4" (114mm)
Victaulic 3" (89mm)
4×4×4
Victaulic 4" (114mm)
Victaulic 4" (114mm)
5×5×4
Victaulic 5" (140mm)
Victaulic 4" (114mm)
6×6×6
Victaulic 6" (165mm)
Victaulic 6" (165mm)
**Product Description**
Our water treatment diaphragm valves are designed for durability and performance in a variety of industrial applications. Made from high-quality plastic materials, these valves are lightweight, corrosion-resistant, and resistant to aging caused by exposure to sunlight. Each unit undergoes rigorous pressure testing before shipment at 15 kg/cm² to ensure reliability.
Key features include:
1. Ideal for use in sand filters, replacing two sets of electric or pneumatic valves, with easy control.
2. Constructed from PA6 (Nylon), with a maximum working pressure of 1.0 MPa.
3. Features a clamp connection for quick installation and removal.
4. Rust-free and corrosion-resistant, suitable for weak acid environments.
5. Excellent aging resistance, allowing long-term outdoor use.
6. Fast switching and stable operation for consistent performance.
7. Easy to replace parts, resulting in low maintenance costs.
8. The diaphragm is made from advanced rubber material with excellent elasticity, reinforced with imported high-strength fabric for improved rebound.
9. Equipped with a bilateral dovetail waterproof rubber seal ring to prevent leakage during operation.
10. Includes a hold hoop on top for enhanced safety and ease of internal part replacement.
11. Finished with professional nylon paint for an attractive and durable appearance.
**Frequently Asked Questions (FAQ)**
**Shipping Methods:**
1. Express shipping via DHL, TNT, UPS, FEDEX, EMS – ideal for small or urgent orders.
2. Sea freight for bulk quantities.
3. Air freight for time-sensitive deliveries.
**Delivery Time:**
- Sample orders: 5–7 days after payment.
- Regular orders: 7–15 days after payment (excluding weekends).
If we have stock, we will ship your order immediately upon receiving payment.
**Returns Policy:**
- **Situation 1:** No returns or refunds if there is no quality issue. If the problem is not our fault, we will send spare parts at your expense.
- **Situation 2:** For quality issues caused by us, we offer a 15-day return policy from the delivery date, including free replacement or repair as needed.
**Payment Options:**
We accept bank transfer (T/T), L/C, Western Union, and cash. Please send a scanned copy of your payment receipt via email to speed up processing.
**Warranty:**
All products come with a minimum 1-year warranty. During this period, any quality issues will be resolved by sending free replacement parts or accepting returns.
**Product Specifications**