Is the valve suitable for fire safety?

Yes, it features a fire-proof, anti-static, and anti-blowout stem structure.

Electric Valve A450-Go Fixed Ball Valve

Name: Hollysys Flange Connected Soft Seal/Hard Seal Pneumatic/Electric Valve A450-Go Fixed Ball Valve
Brand: Hangzhou HollySys Automation Co., Ltd.
SKU: 2034932762

Zhejiang, ChinaHangzhou HollySys Automation Co., Ltd.

US$330.00-4,999.00

1 Piece

Sample price:US$4999.00/piece.Request sample

Product profile

Customization

Available

Media

Gas, Oil, Water, Acid

Material

Cast Steel, Cast Stainless Steel and Others

Model NO.

A450-GO Fixed Soft/Hard Seal Ball Valve

Connection Form

Flange

Driving Mode

Pneumatic, Electric

Nominal Pressure

Pn16 to Pn63

Structure

Fixed Ball Valve

Type

Ball Valve

Temperature

-60° C to +540° C

Standard

GB, ANSI, and Others

Application

Industrial Usage, Industry

Supported Actuator

830 Series Actuator

Pressure Class

Cl150, Cl300

Transport Package

Standard Packing

Trademark

HollySys

Origin

China

HS Code

8481804090

Production Capacity

12, 000+ PCS/Year

Key features

Dual Sealing Options: Available in soft seal and hard seal configurations for various media.

Fixed Ball Structure: Upper and lower shafts prevent ball movement, ensuring stable sealing.

Spring-Loaded Valve Seat: Designed for small torque and long service life with stable performance.

Fire-Proof Stem Design: Features anti-static and anti-blowout stem structure for safety.

Full Customization: Supports customization from samples, designs, and flexible requirements.

Multiple Actuator Support: Compatible with 830 series pneumatic and electric actuators.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Hangzhou HollySys Automation Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM, SDK, OEM, inventory, overseas warehouse, showroom, and overseas service capabilities. It reports ISO9001:2015, ISO14001, ISO45001:2018, and CE-related certifications, along with ERP-based digital process management. Production capacity is stated for field instruments, valves, and control systems. Service coverage includes installation, debugging, maintenance, training, and repair, with stated lead times within 15 workdays in both peak and off-season. However, the supplier lacks overseas agents or branches, has no valid manufacturing contract with an affiliated subcontractor, and reports no Fortune 500 customer collaboration. Financial information is limited to referenced years rather than substantive financial metrics.

Supplier typeThe supplier provides manufacturing, OEM, ODM, R&D, inventory, overseas warehouse, showroom, and industrial production-line services. It also serves overseas customers in Indonesia and offers multiple industrial product categories, indicating a manufacturer with integrated service capabilities rather than a purely trading-focused profile.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications, plus CE and other product compliance certification. These stated certifications provide explicit evidence of recognized quality, environmental, occupational-safety, and product-compliance coverage.

After-Sales capabilityAfter-sales offerings include debugging, maintenance, training, equipment installation, and repair. The supplier has overseas warehouse and showroom capabilities and serves Indonesia, but it does not have overseas agents or branches; therefore, service capability is established but its local overseas infrastructure is limited.

R&D capabilityThe supplier reports new products during the past year, ODM services, available SDK support, multiple R&D customization modes, and ERP integration covering production, procurement, quality control, and logistics. These statements explicitly support active product development and technical-system capability.

Production capacityAnnual capacity is stated as 50,000 field instruments, 50,000 valves, and 8,000 control-system sets, supported by instrumentation, industrial automation, ageing, and testing lines. The supplier also reports inventory capability, although it lacks a valid contract with an affiliated subcontractor, creating a documented manufacturing-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. It also reports ODM services and repeated design-service capability, providing strong direct evidence of broad customization coverage.