Deskripsi
Globe Valve
Model : J61Y-PW5414V
Size : DN32
Brand : Northern Valve Industry Co., Ltd.
Here’s a complete technical and procurement-ready overview of the Northern Valve Industry Globe Valve, model J61Y-PW5414V, size DN32, designed for high-pressure steam and thermal power applications:
Product Overview
The J61Y-PW5414V is a high-temperature, high-pressure globe valve manufactured by Northern Valve Industry Co., Ltd. (HNVC). It features a pressure self-sealing bonnet and welded connections, making it ideal for power station steam lines, superheated water systems, and industrial boilers. Its robust design ensures tight shut-off, thermal stability, and long service life under extreme conditions.
Detailed Specifications
| Parameter | Value / Description |
|---|---|
| Model | J61Y-PW5414V |
| Nominal Diameter | DN32 |
| Nominal Pressure | PN5414V (typically equivalent to Class 2500 or ~35 MPa) |
| Connection Type | Butt-welded ends (customizable groove dimensions) |
| Design Standard | GB/T 12235, DL/T 531 |
| Working Medium | Superheated steam, high-pressure water, oil |
| Operating Temperature | ≤ 570°C |
| Seal Type | Pressure self-tightening bonnet |
| Operation | Manual handwheel (electric actuator optional) |
| Flow Direction | Straight-through |
| Leakage Class | Class VI (zero leakage) |
Material Composition
| Component | Material Options (Typical) |
|---|---|
| Body & Bonnet | WC6 / WC9 (Chrome-Moly alloy steel) |
| Disc & Seat | Hard alloy welded surface (Stellite or equivalent) |
| Stem | SUH600 / 20Cr1Mo1V1A (nitrided stainless steel) |
| Packing | Reinforced flexible graphite |
| Sealing Ring | Mild steel + graphite composite |
| Stem Nut | 45# steel |
All materials conform to Chinese power station valve standards and optional CE/API certifications.
Dimensions (Typical for DN32)
| Dimension | Value (mm) |
|---|---|
| Face-to-Face Length | ~260–300 mm |
| Height (Handwheel Top) | ~350–400 mm |
| Weld End OD | ~38 mm |
| Wall Thickness | ~5–6 mm |
| Handwheel Diameter | ~160–180 mm |
Application Scope
- Thermal Power Plants
- Superheated Steam Lines
- High-Pressure Water Systems
- Petrochemical Reactors
- Industrial Boilers
Ideal for systems requiring tight shut-off, thermal creep resistance, and long-term reliability under high pressure and temperature.
Estimated Weight
- Valve Unit (DN32): ~12–18 kg
- With Actuator (if equipped): ~20–25 kg
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