承插焊锻钢截止阀

Type：J61Y

Subtitle：High pressure stop valve

The Socket Welding Forged Steel Stop Valve is a high-performance isolation valve designed for small-bore piping systems requiring leak-tight shutoff in high-pressure applications. Manufactured from premium forged steel, this compact valve offers superior strength and durability for critical services in oil & gas, petrochemical, and power generation industries.

标签：高压阀

类别：锻钢截止阀, 直通式截止阀

工作条件化工厂, 高温高压, 高温高压, 高温高压蒸汽系统

产品概览

主要功能

坚固的结构

Material Grades: ASTM A105 (Carbon Steel), F11/F22 (Chrome-Moly), F316 (Stainless Steel)
压力等级: ANSI 800-4500 (PN100-PN760)
温度范围: -29°C to 593°C (-20°F to 1100°F)
Compact Design: 30% smaller face-to-face than standard valves

Precision Engineering

Disc Design: Cone-shaped plug for bubble-tight shutoff
Stem Design: Rising stem (OS&Y) for visual position indication
Seat Leakage: ANSI Class IV standard (Class VI optional)

Reliable Connection

Socket Weld Ends: ASME B16.11 compliant
Weld Preparation: Beveled ends for perfect fit-up
尺寸范围: DN15 (½") to DN50 (2")

特点	我们的阀门	Standard Gate Valve	Ball Valve Alternative
Sealing	Bubble-tight (Class IV-VI)	Class II-IV	Class VI
Pressure	Up to ANSI 4500	ANSI 1500 max	ANSI 600-900
Size	Optimized DN15-DN50	DN15-DN300	DN6-DN300
安装	Permanent leak-proof weld	Flange/thread leaks possible	Thread/Flange
维护	Minimal (no packing replacement)	Periodic packing needed	Low maintenance

中型

天然气, 石油, 蒸汽

工作条件

化工厂, 高温高压, 高温高压, 高温高压蒸汽系统, 石化工业, 发电厂

总结

The Socket Welding Forged Steel Stop Valve delivers unmatched reliability for critical small-bore isolation applications. Its forged construction and permanent socket weld connection provide:Leak-proof performance in high-pressure systemsSpace-saving design for compact installationsVirtually maintenance-free operationSuperior durability compared to threaded alternativesFor permanent, high-integrity isolation in DN15-DN50 piping systems, our forged steel stop valve is the optimal choice.

产品参数

尺寸范围	DN15-DN50（½"-2"）
压力等级	ANSI 800-4500
温度范围	-29°C to 593°C
机身材料	A105, F11, F22, F316
Trim Material	13%Cr, Stellite 6
Stem Packing	Graphite (standard), PTFE (optional)