District Heating Fully Welded Ball Valve
Valve description: Fully Welded District HeatingBall Valve, reduced Bore, floating type
Body material: ST 37.8 (DIN EN 10217-2)
Ball material: SS 304
Nominal diameter: DN15, 1/2 Inch
Nominal class: PN40, Class 300 LB
Seat: RPTFE+C
Face to face: MFR
Test and inspection: GB/T
End connection: BW
Mode of operation: Lever
We also produce the following ball valves:
Fully Welded District Heating Ball Valve
Heating District Welded Ball Valve
Hot Water Fully Welded Ball Valve
This fully welded ball valve is typically constructed from steel pipe or plate, and sometimes from forged steel. It is specifically designed for district heating systems and is widely used in heating plants. Available sizes range from DN15 to DN1400, with pressure ratings from PN10 to PN40. The valve can be configured with reduced bore or full bore options, and features either a floating ball or trunnion-mounted construction.
SIZE RANGE AND PRESSURE CLASS
Size Range: 2-56 Inch (DN50-DN1400)
Pressure Range: Class 150 LB - 2500LB (PN16-PN420)
DESIGN STANDARDS
Design / Manufacture: MFG, API 6D, ASME B16.34, DIN 3357, EN 13709, GB/T 12237, BS 5351
Face to Face Length (Dimension): MFG, API 6D, ASME B16.10, EN 558-1, DIN 3202, JIS B 2002
Flanged Dimension: ASME B16.5, EN 1092-1, BS 4504, DIN 2501
Flanged to ASME B16.5 (2 Inch-24 Inch) and ASME B16.47 Series A / B (26 Inch and above) Clamp / Hub ends on request.
Butt Welding Ends: ASME B16.25, EN 12982, GB/T 12224
Testing: API 598, API 6D, EN 12266-1, EN 1074-1, ISO 5208
TECHNICAL FEATURES
Fully welded unibody
Self-relieving Seat
Bi-directional Seating
Floating ball or Trunnion mounted ball
Spring energized seats
PTFE+C soft seated
Full or reduced bore
Flanged or welded ends
blowout proof stem
Self-lubricated bearings
CONSTRUCTION MATERIALS
Carbon Steel: ASTM A105, Steel 20#, ST 37.0, ST 37.8, P235GH (1.0345), P355 NL1 (1.0566)/GP240GH (1.0619)
Stainless Steel: SS 304, SS 316, SS 420, X5CrNi18-10 (1.4301)
Other supplier products
|
|
ASTM A352 LCC Wedge Gate Valve |
Explore our top-tier wedge gate valve meticulously crafted in our Chinese factory, featuring premium ASTM A352 LCC materials and adhering to API 60... |
|
|
Y Type Check Valve |
Discover quality with our Y Type Check Valve from China. Made of forged Carbon Steel ASTM A105N, it meets API 602 standards. With a 1-inch (DN25) s... |
|
|
Welded Bonnet Forged Globe Valve |
Welded Bonnet Forged Globe Valve There are three cover designs for Forged Steel globe valves. The first one is a bolted bonnet, the valve body and ... |
|
|
Pneumatic Actuated Butterfly Valve |
Pneumatic Actuated High Performance Butterfly ValveValve description:High performance butterfly valve, double eccentric, double offset, PTFE seat, ... |
|
|
API 602 Globe Valve |
This Forged Steel Globe Valve, manufactured to API 602 standards, is crafted from ASTM A105N forged steel, ensuring robustness and durability. With... |
供应产品
Same products
|
|
Male Thread Nickel Plated Brass Butterfly Ball Valve |
卖方: Zhejiang Huibo Valve Technology Co., Ltd. |
Male Thread Nickel Plated Brass Butterfly Ball Valve Material: Brass Body, Brass Bonnet, brass ba... |
|
|
4800030000 For daewoo,evobus,mercedes-benz,paccar foot brake valve |
卖方: Zhuji Oubote Auto Parts Co., Ltd. |
4800030000 foot brake valve are attached to the brake pedal. This isthe valve that actually start... |
|
|
Aluminum Gas Valve |
卖方: Dong Guan ABYDA Gas Valve Co., Ltd |
Product Specification:1. Raw Material: Al Alloy + solid brass + Mild steel;2. Applicable for LPG,... |
|
|
Yoyik supply Fan slider S4GA8814 for turbine generator |
卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD |
Yoyik supply Fan slider S4GA8814 for turbine generator Is a major production of Dongfang Yoyik. D... |
|
|
API 6A FC Slab Gate Valve |
卖方: China JSC Valve Manufacturer Group Co., Ltd. |
FC gate valve adopts a non-rising stem, slab gate, full-size conduit design, floating slab gate a... |
