3 Inch PN16 Manual Cast Iron Water Pressure Reducing Resilient Seated Gate Valve DN40-DN1200 PN6/PN10/PN16
Price:
＄38.2-79.2per set
MOQ:
1 piece
Delivery Time:
3-7 day
Brand:
Liang He
Product Description
Product Overview
The 3 Inch PN16 Manual Cast Iron Water Pressure Reducing Resilient Seated Gate Valve features a gate plate that moves perpendicular to fluid flow direction, designed for full open/close operation in fluid control systems.
Working Principle
This gate valve controls fluid flow through vertical ram movement. When the ram lifts, fluid passes through; when lowered, fluid flow is blocked. The ram moves perpendicular to the fluid direction for reliable operation.
Key Features
- Excellent Switching Performance: Simple structure enables fast, reliable opening and closing with minimal flow resistance and pressure loss
- Superior Sealing: Parallel double gate structure creates complete seal between rams and valve seat to prevent medium leakage
- Wide Flow Regulation Range: Straight channel design provides large flow area suitable for various flow regulation requirements
Technical Specifications
| Parameter | Specification |
|---|---|
| Size Range | DN40-DN1200 |
| Pressure Rating | PN6/PN10/PN16 |
| Body Material | Ductile Iron |
| Temperature Range | -20℃ to 120℃ |
| Suitable Media | Fresh Water, Sewage, Seawater |
| Applications | Petrochemical, Water Treatment Systems |
Dimensional Data
| DN | NPS (inch) | L | D | D1 | n- φD |
|---|---|---|---|---|---|
| 50 | 2'' | 250 | 160 | 125 | 4-18 |
| 65 | 2 1/2'' | 265 | 180 | 145 | 4-18 |
| 80 | 3'' | 280 | 195 | 160 | 8-18 |
| 100 | 4'' | 300 | 215 | 180 | 8-18 |
| 125 | 5'' | 325 | 245 | 210 | 8-18 |
| 150 | 6'' | 350 | 280 | 240 | 8-22 |
| 200 | 8'' | 400 | 335 | 295 | 12-22 |
| 250 | 10'' | 450 | 405 | 355 | 12-26 |
| 300 | 12'' | 500 | 460 | 410 | 12-26 |
| 350 | 14'' | 550 | 520 | 470 | 16-26 |
| 400 | 16'' | 600 | 580 | 525 | 16-30 |
Frequently Asked Questions
What are the advantages of gate valves?
Gate valves offer smooth flow paths, low fluid resistance, easy operation, excellent sealing, compact structure, and unrestricted flow direction.
What is your packing method?
Products are wrapped in plastic film, packed in cartons, then secured in wooden cases. Custom packaging available per customer requirements.
Can I visit your factory before ordering?
Yes, we welcome factory visits to inspect product quality and manufacturing processes.
What is the operating pressure of a gate valve?
Standard operating pressures are PN6, PN10, and PN16.
Can the caliber size be customized according to the customer?
Yes, we can manufacture gate valves according to specific customer size requirements.
Where is your loading port?
Loading ports are located in Shanghai, Qingdao, or Tianjin, China.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Lianghe Pipeline Equipment Co.,Ltd
Location
Pipeline Industrial Park, Gongyi City, Henan Province, China
Contact Person
Kelly