不锈钢螺纹闸阀

Type：Z15W

Our stainless steel threaded gate valve provides reliable on/off control in compact piping systems where welding or flanges are impractical. Made from AISI 304/316 stainless steel, it offers excellent corrosion resistance for water, oil, gas, and chemical applications.

标签：硬密封闸阀, 不锈钢闸阀

类别：其他螺纹阀

工作条件Air conditioning system, 建筑施工, 食品厂, 一般情况

产品概览

我们的 stainless steel threaded gate valve provides reliable on/off control in compact piping systems where welding or flanges are impractical. Made from AISI 304/316 stainless steel, it offers excellent corrosion resistance for water, oil, gas, and chemical applications.

主要功能

✔ Threaded Ends (NPT/BSP) – Easy installation without welding/flanges
✔ Full-Port Design – Minimal pressure drop for unrestricted flow
✔ Rising Stem (OS&Y) – Visual position indication
✔ Stainless Steel Construction – 304/316 SS body, stem, and wedge
✔ Bubble-Tight Shutoff – Resilient or metal-seated options

Comparison with Other Valve Types

特点	Threaded Gate Valve	Threaded Ball Valve	Threaded Globe Valve
功能	On/Off Isolation	On/Off or Regulation	Throttling/Regulation
Flow Resistance	Very Low (Full Port)	Low (Full Port)	High
Sealing	Resilient or Metal	Soft Seats (PTFE)	Metal or Soft Seats
维护	Low (Simple Design)	Moderate (Seat Wear)	High (Packing Wear)
最适合	Frequent Operation	Quick Shutoff	Precise Flow Control

应用

✔ Water & HVAC Systems

Cooling water lines
Hot water distribution
Pump isolation

✔ Oil & Gas (Low-Pressure)

Instrumentation lines
Sampling systems
Utility piping

✔ Chemical & Food Processing

Corrosive media handling
CIP (Clean-in-Place) systems
Sanitary applications

中型

燃气, 油类, 水

工作条件

Air conditioning system, 建筑施工, 食品厂, 一般情况, HVAC system, 实验室, 制药厂, 水厂

总结

This stainless steel threaded gate valve is the ideal choice for compact, corrosion-resistant shutoff in water, oil & gas, and chemical systems. Its full-port design ensures minimal pressure loss, while the threaded ends simplify installation in tight spaces.

产品参数

尺寸范围	¼" to 4" (DN8 to DN100)
压力等级	Class 150- 300 (PN10-PN40)
温度范围	-20°C to 200°C (-4°F to 392°F)
Thread Standards	NPT (ANSI B1.20.1) / BSP (ISO 228)
座椅类型	Resilient (EPDM/Viton) or Metal-to-Metal