उत्पादन अवलोकन

दटिकाउ डक्टाइल आइरन फ्ल्याङ्ग्ड ग्लोब भल्भ is a high performance manual shut-off valve designed for reliable flow regulation and isolation in water, तेल, 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, रासायनिक प्रशोधन, oil and gas, and HVAC.

टिकाउ डक्टाइल आइरन फ्ल्याङ्ग्ड ग्लोब भल्भ

प्राविधिक विनिर्देशहरू

टिकाउ डक्टाइल आइरन फ्ल्याङ्ग्ड ग्लोब भल्भ

कार्य सिद्धान्त

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:

• भल्भ बन्द: The disc is lowered onto the seat, creating a tight seal that stops flow completely.
• वाल्व खोल्नुहोस्: 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.

मुख्य विशेषताहरु

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 / IN 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

टिकाउ डक्टाइल आइरन फ्ल्याङ्ग्ड ग्लोब भल्भ

अनुप्रयोगहरू

1. Steam Distribution Systems
2. तेल & ग्यास पाइपलाइन
3. रासायनिक & पेट्रोकेमिकल प्रशोधन
4. विद्युत उत्पादन
5. HVAC प्रणालीहरू

प्याकिङ र ढुवानी

प्याकिङ उत्पादन प्रकार र मात्रा मा निर्भर गर्दछ. विकल्पहरूमा काठको बक्सा वा कार्टोन बक्सहरू फ्ल्यान्ज अनुहारहरूको लागि उचित सुरक्षा समावेश छन्. ढुवानी समुद्र द्वारा व्यवस्थित गर्न सकिन्छ, रेलवे, हावा, वा ग्राहकको अनुरोध अनुसार.

कम्पनी प्रोफाइल

लुओयाङ क्याम इनर्जी टेक कम्पनी, LTD is a professional industrial valve supplier, आगो सुरक्षा को लागी भरपर्दो प्रवाह नियन्त्रण समाधान प्रदान गर्न समर्पित, HVAC, पानी उपचार, र विश्वव्यापी औद्योगिक पाइपिंग प्रणाली. सबै उत्पादनहरू UL/FM सँग अन्तर्राष्ट्रिय मापदण्डहरूमा निर्मित छन्, CE, र ISO 9001 प्रमाणपत्रहरू. साथमा 10 वर्षको अनुभव, को एक आधुनिक सुविधा 80,000 m², र 200+ व्यावसायिक कर्मचारीहरू, हामी मा ग्राहकहरु सेवा 10+ गुणस्तरीय उत्पादन भएका देशहरू, प्रतिस्पर्धी मूल्य निर्धारण, र विश्वसनीय वितरण.

टिकाउ डक्टाइल आइरन फ्ल्याङ्ग्ड ग्लोब भल्भ

भुक्तानी सर्तहरू

T/T, L/C नजरमा, वेस्टर्न युनियन, PayPal, एप्पल पे, Google Pay, क्रेडिट कार्ड, आदि.

FAQ

Q1: What is the difference between a globe valve and a gate valve?

ए: 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) सेवा; they have minimal pressure drop but are unsuitable for throttling. For applications requiring precise flow control, globe valves are the better choice.

Q2: What is the difference between metal-seated and soft-seated globe valves?

ए: धातु बसेको (धातु-बाट-धातु) globe valves withstand high temperatures (up to 425°C) र घर्षण मिडिया, 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.

Q3: Can this globe valve be used for steam?

ए: हो. 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.

Q4: Is the installation direction of the globe valve important?

ए: हो. 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?

ए: 13Cr stainless steel hardening (hard-facing) provides excellent wear, erosion, and galling resistance, 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.

टिकाउ डक्टाइल आइरन फ्ल्याङ्ग्ड ग्लोब भल्भ