Design and manufacturing:GB/T 17241, EN 1074, API 6D
The structural length: GB/T 12221, ISO 5752, ASME B16.10
Connection forms:GB/T 9112, ASME B16.5, EN 1092
Inspection and test:API 598, GB/T 13927
Caliber:1/2″ ~ 48″ (DN15 ~ DN1200)
Pressure temporature level:GB/T 12224, EN 12266, ASME B16.34
Drive mode: Hydraulic Control, Electric-Hydraulic Control, Remote-Controlled Operation
Pressure:PN1.0 MPa ~ PN42 MPa Class 150 ~ Class 2500
Operating Mechanism (Drive Mode):
• Hydraulic Control: All valves operate based on hydraulic pressure, using diaphragm or piston actuators to control the opening and closing of the valve.
• Electric-Hydraulic Control: Valves like TG178, TG182, TG183 feature electric and hydraulic hybrid control, allowing for precise and remote operation.
• Remote-Controlled Operation: Certain models (e.g., TG173, TG176, TG181) are equipped with remote sensing capabilities for automated level control in tank systems.
Materials
• Body Material Options:
o Ductile Iron, Cast Iron, Carbon Steel, Stainless Steel
• Seat Materials:
o Soft Sealing (EPDM, NBR) for low-pressure systems
o Metal Sealing (Stainless Steel, Bronze) for high-pressure and high-temperature applications
Certifications:
• Compliance: API, ISO 9001, CE, PED, SIL certifications for safety-critical applications.
• Optional Explosion-Proof Certification: Available for electric control valves operating in hazardous environments.
• Adjustable Pressure Regulation: Pressure reducing valves can be adjusted to meet specific downstream pressure needs, ensuring system stability and protection from overpressure.
• Remote and Automatic Control: The remote-controlled float valves offer automatic regulation of liquid levels in tanks, reducing manual intervention.
• Multi-Functional Control: The multi-function hydraulic control valves are designed to combine pressure regulation, flow control, and shut-off functions in a single unit.
• Safety Relief Mechanism: The safety relief valves are built to automatically release excess pressure, protecting system components from failure or damage.
• Angle-Type Connections: Angle-type float and sludge valves offer a compact, space-saving design suitable for installations in tight or limited spaces.
Design and Manufacturing Standards:GB/T 17241, EN 1074, API 6D
Structural Length Standard: GB/T 12221, ISO 5752, ASME B16.10
Connection Forms Standards:
o Flanged Connections: GB/T 9112, ASME B16.5, EN 1092
o Threaded Connections: BSP, NPT, ISO 7-1 (For smaller sizes and special valve types)
Available Sizes (Caliber)
• Range: 1/2″ ~ 48″ (DN15 ~ DN1200)
Pressure-Temperature Rating
• Standard: GB/T 12224, EN 12266, ASME B16.34
• Pressure Range:
o PN1.0 MPa ~ PN42 MPa
o Class 150 ~ Class 2500
• Temperature Range:
o -10°C to +120°C (14°F to 248°F), depending on body and seat material
Applications:
• Industries:
o Water Supply and Distribution Systems
o Municipal Water Systems
o Irrigation Networks
o Industrial and Petrochemical Plants
o Power Generation (including cooling water and steam systems)
o Fire Protection Systems
o Tank Level Control Systems (float valves)
• Typical Applications:
o Pressure regulation in high-pressure pipelines
o Automatic level control in water tanks and reservoirs
o Safety pressure relief in boilers and other pressurized systems
o Flow and pressure control in hydraulic circuits
اكتشف حلول الصمامات المتميزة لدينا وعزز كفاءتك.
الاتصال
نحن الآن لمعرفة كيف يمكننا دعم احتياجاتك بجودة عالية
المنتجات والخدمة الاستثنائية.
0577—86938599
© تانغ غونغ صمام المجموعة.
جميع الحقوق محفوظة.
