Self Activated Balancing Valve Dynamic equilibrium means
to control pressure change by some devices for system balance in variable flow system when
process loading changed from 0% to 100% . Activated Valve,Pressure Activated Valve,Self Activated Balancing Valve,Self-Actuated Differential Pressure Control Valve A1-Best Trading Corporation , https://www.aone-best.com
The advantage of variable flow systems in dynamic equilibrium case is to save energy,
significantly enhance comfort, improve system efficiency and control
accuracy.
The Self-Acting DP Control balancing valve is used
for dynamic hydraulic balance of
heating and air conditioning systems. It can reduce
the complexity and time-consuming calibration process.
Pn16 Lug Type Butterfly Valve
**PN16 Lug Type Butterfly Valve**
This **PN16 Lug Type Butterfly Valve** is designed for a wide range of industrial applications, offering reliable performance and easy operation. It is ideal for controlling the flow of liquids, gases, and other media in systems such as water treatment, chemical processing, power generation, and more. The valve features a compact design, making it suitable for tight spaces and easy installation.
**Key Features:**
- **Compact and lightweight design**, allowing for flexible mounting options.
- **Quick 90-degree operation**, ensuring efficient on/off control.
- **Excellent regulation performance** with a linear flow characteristic.
- **Long service life**, capable of withstanding thousands of opening and closing cycles.
- **Wide material selection**, suitable for various media including water, air, oil, and chemicals.
**Technical Specifications:**
- **Model No.:** DN50-DN200, D7l1X-10/16
- **Connection Form:** Wafer
- **Seal Form:** Force Sealed
- **Work Pressure:** Low Pressure (Pn < 1.6MPa)
- **Material of Seal Surface:** Soft Sealed
- **Application:** Industrial, Water, and Household Usage
- **HS Code:** 8481804090
- **Trademark:** GHL
- **Specifications:** ASTM, ANSI, API, DIN, JIS
**Additional Details:**
- **Driving Mode:** Manual
- **Structure:** Center Sealing
- **Valve Stem:** Normal
- **Working Temperature:** Medium (120°C < T < 450°C)
- **Valve Body:** Casting
- **Color:** Blue or Custom
- **Transport Package:** Seaworthy Packing
- **Origin:** Tianjin, China
**Packaging & Delivery:**
- **Packaging:** Bubble pack for each valve + Wooden cases. Custom packaging available upon request.
- **Delivery Time:** 20 days after order confirmation.
**Applications:**
- Used in pipeline flow, pressure, and temperature control across various industries, including electricity, petrochemicals, metallurgy, environmental protection, energy management, and fire-fighting systems.
- Ideal for general industrial use in sectors like petroleum, coal gas, chemical engineering, and water treatment.
- Also widely used in cooling water systems of thermal power plants.
**Design Standards:**
- **Design:** API 609, BS 5155, EN 593, GB/T 12238, DIN 3354
- **Face to Face:** API 609, DIN 3202 K1, BS 5155, EN 558, ISO 5752, ASME B16.10
- **Flange End:** ASME B16.1 Class 125, ASME B16.5 Class 150, ASME B16.47, BS EN 1092 PN6/PN10/PN16, JIS B 2220 5K/10K/16K, BS 10 Table D/Table E
- **Top Flange:** ISO 5211 (Customizable)
- **Inspection:** API 598, EN 12266-1, ISO 5208
**Material Options:**
- **Body Material:** CI, DI, WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, C95400, C95800, SAF 2205, SAF 2507, F51, 1.4529
- **Seat Material:** BUNA-N, NBR, EPDM, HYPALON, NEOPRENE, VITON, FKM, PTFE, RPTFE, TEFLON, NATURAL RUBBER
- **Disc Material:** CF8/304, CF3/304L, CF8M/316, CF3M/316L, SAF 2205, SAF 2507, F51, 1.4529, C95400, C95500, C95800, MONEL
- **Stem Material:** F410, F420, F430, F431, F304, F316, MONEL 400, MONEL K500
**Detailed Description:**
- **Series:** Wafer Type Butterfly Valve
- **Size:** DN40-DN2200
- **End Flange:** ANSI B16.1, ASTM B16.47, EN 1092, AS 2129, ISO PN10/16, JIS B2212/2213, BS 10 Table D, BS 10 Table E
- **Face to Face:** ANSI B16.10
- **Top Flange:** ISO 5211 GB
- **Nominal Pressure:** DN40-DN600 (1.5" - 24") PN1.0/1.6MPa (150/200PSI), DN700-DN1200 (28" - 48") PN1.0MPa (150PSI)
- **Body:** Cast Iron, Ductile Iron, WCB, Carbon Steel, AL-Bronze, CF8, SS304, CF8M, SS316
- **Disc:** Ductile Iron, Ni-plated Ductile Iron, Nylon-plated Ductile Iron, AL-Bronze, Rubber-lined Disc, 1.2501, 1.4529, CF8, CF8M, Hastelloy Alloy, Monel
- **Stem:** SS416, SS304, SS316, SS431, 17-4PH, Monel
- **Seat:** NBR, Hypalon, EPDM, Neoprene, NR, Wear-resistant EPDM, Viton, Silicon, Heat-resistant EPDM, White EPDM, EPDM, PTFE
- **Suitable Temperature:** -45°C to 150°C
- **Medium:** Freshwater, sewage, seawater, air, vapor, food, medicine, oils, alkalis, salt, etc.
This butterfly valve is an essential component in many industrial systems, providing reliable and efficient control. With its high-quality construction and versatile application, it is a popular choice for engineers and operators looking for durable and cost-effective solutions.
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