제품개요

그만큼내구성이 뛰어난 연성 철 플랜지 글로브 밸브 is a high performance manual shut-off valve designed for reliable flow regulation and isolation in water, 기름, gas and steam piping systems. Using a sturdy WCB carbon steel/ductile iron valve body with 13Cr stainless steel hardened disc and stainless steel stem (A182F6a), it provides excellent wear resistance, sealing performance and long service life in harsh industrial environments. It is suitable for a wide range of industrial applications such as power generation, 화학 처리, oil and gas, and HVAC.

내구성이 뛰어난 연성 철 플랜지 글로브 밸브

기술 사양

내구성이 뛰어난 연성 철 플랜지 글로브 밸브

Working Principle

The globe valve operates by raising or lowering a disc (plug) relative to the stationary seat, controlling the flow of media through the valve. The handwheel turns the stem, which moves the disc up and down:

• Valve Closed: The disc is lowered onto the seat, creating a tight seal that stops flow completely.
• Valve Open: The disc is raised from the seat, allowing media to flow through the valve body.
• Throttling: The disc can be positioned at any point between fully open and fully closed, enabling precise flow regulation.

주요 특징

1. High-Strength WCB Carbon Steel Body with 13Cr Hardfacing
2. Metal-to-Metal Hard Seal – High Temperature Capability
3. Graphite Packing for High-Temperature Leak-Proof Operation
4. Flanged Connection – ASME B16.5 / 안에 1092-1
5. API 623 Design Standard – Industry Proven Performance
6. Bolted Bonnet with Live-Loaded Studs
7. Hardfaced Disc and Seat – Superior Wear Resistance

내구성이 뛰어난 연성 철 플랜지 글로브 밸브

응용

1. Steam Distribution Systems
2. 기름 & 가스 파이프라인
3. 화학적인 & 석유화학 가공
4. 발전
5. HVAC 시스템

포장 및 배송

포장은 제품 유형 및 수량에 따라 다릅니다.. Options include wooden crates or carton boxes with proper protection for flange faces. 배송은 바다로 준비될 수 있습니다., 철도, 공기, 또는 고객의 요청에 따라.

회사 프로필

낙양 CAME ENERGY TECH CO., LTD is a professional industrial valve supplier, 화재 예방을 위한 신뢰할 수 있는 유량 제어 솔루션을 제공하기 위해 최선을 다하고 있습니다., 공조, 수처리, 전세계 산업용 배관 시스템. 모든 제품은 UL/FM 국제규격에 맞춰 제작됩니다., CE, ISO 9001 인증. 이상으로 10 수년간의 경험, 현대적인 시설 80,000 m², 그리고 200+ 전문 직원, 우리는 고객에게 서비스를 제공합니다 10+ 좋은 제품을 생산하는 국가, 경쟁력 있는 가격, 그리고 안정적인 배송.

내구성이 뛰어난 연성 철 플랜지 글로브 밸브

지불 조건

티/티, 보자마자 L/C, 웨스턴 유니온, 페이팔, 애플페이, 구글페이, 신용카드, 등.

FAQ

1분기: What is the difference between a globe valve and a gate valve?

에이: Globe valves are used for flow regulation and shut-off; they offer good throttling characteristics but result in a higher pressure drop. Gate valves are primarily used for full-open or full-closed (on/off) 서비스; they have minimal pressure drop but are unsuitable for throttling. For applications requiring precise flow control, globe valves are the better choice.

2분기: What is the difference between metal-seated and soft-seated globe valves?

에이: Metal-seated (metal-to-metal) globe valves withstand high temperatures (up to 425°C) and abrasive media, making them suitable for steam and high-temperature process applications. Soft-seated globe valves provide zero-leakage sealing but have a limited temperature range (typically ≤120°C), making them suitable for water and mild chemicals. This specific model features metal seating and is designed for high-temperature steam and oil & gas applications.

3분기: Can this globe valve be used for steam?

에이: 예. This valve is designed specifically for steam applications and is rated for temperatures up to 425°C. The 13Cr hardened disc and graphite packing ensure reliable operation under steam service conditions. Please specify the steam application when ordering to confirm the correct configuration.

4분기: Is the installation direction of the globe valve important?

에이: 예. Globe valves are typically installed according to flow direction; the medium should enter from beneath the disc (i.e., the flow pushes the disc upward to open). This helps protect the seating surfaces and utilizes the medium’s pressure to assist with sealing when closed. A flow direction arrow is usually marked on the valve body; please ensure installation follows this arrow.

Q5: What are the advantages of 13Cr hardening?

에이: 13Cr stainless steel hardening (hard-facing) provides excellent wear, 부식, 그리고 맹렬한 저항, making it particularly suitable for high-velocity steam and process fluids. It significantly extends the valve’s service life under harsh operating conditions and reduces the frequency of maintenance and replacement.

내구성이 뛰어난 연성 철 플랜지 글로브 밸브