Check Valves Low Water Hammer
Silent Axial Flow Nozzle Check Valve Non Slam Pump Discharge
Silent Axial Check Valve for pump discharge, compressor and high velocity lines, available in DN50–DN1000 at PN16–PN100, with Wafer or Flanged connections and configurable operation.
Quick Specifications
- Type
- Silent Axial Check Valve
- Size
- DN50–DN1000
- Material
- WCB / CF8M / Duplex
- Pressure
- PN16–PN100
- Connection
- Wafer or Flanged
- Temperature
- -29 to 400°C
Product Details
A guided disc and calibrated spring close before reverse flow develops, minimizing slam, noise and pressure surge. The streamlined axial passage maintains efficient flow for pump and compressor discharge applications. This silent axial check valve is designed for pump discharge, compressor and high velocity lines and is available in DN50–DN1000 with Wafer or Flanged connections. Body and trim materials, seat or seal system, operating characteristic, actuator, coating and inspection documentation can be configured to the actual pressure, temperature, medium and project specification. Where applicable, manual, pneumatic, electric, hydraulic or self-operated configurations are available. Shell and seat testing, dimensional inspection and material traceability records can be provided with the order.
Specifications
| Parameter | Value |
|---|---|
| Model | GS-CV-SILENT |
| Design Standard | API 594 / ASME B16.34 |
| Size Range | DN50–DN1000 |
| Pressure Rating | PN16–PN100 |
| Body Material | WCB / CF8M / Duplex |
| End Connection | Wafer or Flanged |
| Temperature Range | -29 to 400°C |
| Typical Application | Pump discharge, compressor and high velocity lines |
| Operation | Manual, automated or self-operated |
| Documentation | Pressure test and material reports available |
FAQ
How do you handle shipping and logistics?
We offer flexible shipping options including FOB, CIF, CFR, and DDP terms. Products are shipped via sea freight (most economical for bulk orders), air freight (for urgent/smaller orders), or courier (DHL/FedEx/UPS for samples). We handle all export documentation including commercial invoice, packing list, certificate of origin, and inspection certificates.
What is your minimum order quantity (MOQ)?
Minimum Order Quantity (MOQ) varies depending on product type and customization requirements. For standard products, the MOQ is typically 1 to 10 pieces. For OEM/ODM projects, the MOQ is typically 50 to 1000 pieces, depending on the complexity of the product. We welcome small sample orders for quality assessment.
What is the typical lead time for orders?
Standard products in stock: 7-15 days. Custom OEM orders: 30-60 days depending on specifications and quantity. We provide detailed production schedules and keep you updated throughout the manufacturing process. Rush orders can be accommodated for urgent requirements.
Need This Product for Your Project?
Send us your required size, material, pressure rating, quantity or applicable standard, and our team will review your requirement.
