**Constant Downstream Pressure Flow Control Valve**
**MODEL NO.: GL400X**
This KARFAR model GL400X is a high-performance flow control valve designed for water distribution systems and industrial applications where precise flow regulation is essential. It ensures a stable flow rate by maintaining the downstream pressure at a consistent level, regardless of fluctuations in upstream pressure. This makes it ideal for environments where flow stability is critical.
Key Features:
- **Model No.:** GL400X
- **Flow Direction:** Unidirectional
- **Standards:** ANSI, API, DIN, BS, GB, etc.
- **Applications:** Industrial, water treatment, and household use
- **Certifications:** ISO, CE
- **Applicable Media:** Water, oil, and other compatible fluids
- **Temperature Range:** ≤80°C
- **Pressure Rating:** PN10, PN16, PN25, PN40 (Cl150, Cl300)
- **Trademark:** KARFAR
- **Packaging:** Bubble plastic paper + wooden case
- **Size Range:** DN50 to DN800
- **Origin:** China
- **HS Code:** 84818010
**Construction Materials:**
- **Body & Bonnet:** Cast iron, ductile iron, cast steel, stainless steel
- **Stem:** Stainless steel
- **Disc:** Brass, carbon steel, ductile iron
- **Seat:** Brass, stainless steel, carbon steel
- **Sealing:** NBR, EPDM
- **Diaphragm:** NBR, EPDM
- **Piston:** Brass, carbon steel, ductile iron
**Technical Specifications:**
- **Pressure Grade:** PN10, PN16, PN25, PN40, CL150, CL300
- **Flange Dimension:** ASME B16.42, BS4504, ISO2531, ISO7005
- **Face to Face Length:** ANSI B16.11, API594, BS5155, ISO5752, DIN3352
The GL400X valve is widely used in pipelines that require controlled flow, especially in water supply and industrial systems. Its design allows it to reduce high flow rates to a set value, ensuring consistent performance and protecting downstream equipment from pressure surges.
Whether you're looking for reliable flow control in municipal water systems or industrial processes, the KARFAR GL400X is a durable and efficient solution.
[Image: GL400X Flow Control Valve]
[Image: GL400X Installation View]
[Image: GL400X Detailed Structure]
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