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Hollysys A450-O Pneumatic/Electric Fire-Proof Anti-Static Anti-Blowout Floating Soft/Hard Seal Ball Valve
| Price | $4999.00 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Zhejiang, China |
| Popularity | 224 people viewed |
Model NO.:
A450-O Floating Soft/Hard Seal Ball Valve
Media:
Gas, Oil, Water, Acid
Material:
Cast Steel, Cast Stainless Steel and Others
Connection Form:
Flange
Driving Mode:
Pneumatic, Electric
Nominal Pressure:
Pn16 to Pn63
Structure:
Floating Ball Valve
Type:
Floating Ball Valve
Function:
Control Valve
Temperature:
-60° C to +450° C
Standard:
GB, ANSI and Others
Application:
Industrial Usage
Customization:
Customized
Nominal Diameter:
DN15 to DN200, Nps 1/2" to 8"
ASME:
Cl150 to Cl300
Trademark:
HollySys
Transport Package:
Standard Packing
Origin:
China
HS Code:
8481804090
Product Description
Application
· Complying with GB, ANSI and other standards
· Control valves for applications that require tight cut-off and low adjustment requirements in various industries
· Nominal diameter: DN15 ~ DN200, NPS 1/2" ~ 8"
· Nominal pressure: PN16 ~ PN63, ASME CL150 ~ CL300
· Temperature range: -60° C ~ +450° C
Features
· Various valve body materials for selection,such as cast steel, cast stainless steel, low-temperature and high-alloy steel or special materials
· Long service life and reliability due to various sealing structures for selection
· Fire-proof, anti-static and anti-blowout stem structure for selection
· Suitable for various working conditions with soft and hard sealing for selection and hardenable sealing surface
· Two-way sealing, with the seal at any flow direction of the fluid being the main seal
Supported Actuator
· A451 -0, 451 -RO: matching with 830 actuator
· A453-0: matching with 830 actuator
· A455-0: matching with 830 actuator
Technical Specifications
Product Images
Packaging & Delivery
Related Products
A400 Eccentric Half-ball Valve
A450-GO Fixed Soft/Hard Seal Ball Valve
A450-V Soft/Hard Seal V-Shaped Ball Valve / A450-V-F Fluorine-Lined V-Shaped Ball Valve
A450-O-F Fluorine-Lined Ball Valve
Company Profile
· Complying with GB, ANSI and other standards
· Control valves for applications that require tight cut-off and low adjustment requirements in various industries
· Nominal diameter: DN15 ~ DN200, NPS 1/2" ~ 8"
· Nominal pressure: PN16 ~ PN63, ASME CL150 ~ CL300
· Temperature range: -60° C ~ +450° C
Features
· Various valve body materials for selection,such as cast steel, cast stainless steel, low-temperature and high-alloy steel or special materials
· Long service life and reliability due to various sealing structures for selection
· Fire-proof, anti-static and anti-blowout stem structure for selection
· Suitable for various working conditions with soft and hard sealing for selection and hardenable sealing surface
· Two-way sealing, with the seal at any flow direction of the fluid being the main seal
Supported Actuator
· A451 -0, 451 -RO: matching with 830 actuator
· A453-0: matching with 830 actuator
· A455-0: matching with 830 actuator
Technical Specifications
| Product model | A451-0/R0 | Sealing type | Soft seal | Operating temperature (° 0) | -45-+200 | ||
| A452-0 | Hard seal | -60-+250 | |||||
| A453-0 | Hard seal | -60-+450 | |||||
| Nominal diameter | DN | 15-200 | |||||
| NPS | 1/2"-8" | ||||||
| Nominal pressure | PN16- PN63 | ||||||
| Pressure grade ASME | CL150, CL300 | ||||||
| Connection type | Flange type | ||||||
| Characteristics | Inherent characteristics | ||||||
| Cv value | 25 | 45 | 85 | 130 | 200 | 323 | |
| 450 | 600 | 1100 | 1700 | 2600 | 4250 | ||
| Packing | Braided PTFE, carbon fiber packing ring, packing ring (PTFE), flexible graphite ring. Other special sealing packing | ||||||
| Leakage quantity | Valve specifications DN mm | Soft seal | Hard seal | ||||
| Drop/min Bubble/min | Liquid test (drop/min) | Gas test (bubble/ min) | |||||
| < 50 | 0 | 0 | 0 | ||||
| 65-150 | 12 | 24 | |||||
| 200-300 | 20 | 40 | |||||
| >350 | 28 | 56 | |||||
Packaging & Delivery
| Category | International Commercial Terms (Incoterms) | Terms of Payment | Nearest Port |
| A450-O Floating Soft/Hard Seal Ball Valve | CIF, CFR, DAP | LC, T/T, D/P | Shanghai, Guangzhou, Tianjin |
Related Products
A400 Eccentric Half-ball Valve
A450-GO Fixed Soft/Hard Seal Ball Valve
A450-V Soft/Hard Seal V-Shaped Ball Valve / A450-V-F Fluorine-Lined V-Shaped Ball Valve
A450-O-F Fluorine-Lined Ball Valve
Company Profile
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