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Stainless Steel Flow Control Double Ferrules Instrument Ball Valve
Negotiable
1 Piece

Product profile

Customization

Available

Media

Gas

Material

Stainless Steel

Model NO.

316-4

Connection Form

Thread

Driving Mode

Pneumatic

Nominal Pressure

Pressure Rating:Max. 206 Bar

Structure

Floating Ball Valve

Type

Fixed Ball Valve

Function

Blow-Down Valve

Temperature

Low Temperature

Application

Industrial Usage

Trademark

Jewellok

Origin

Guangdong, China

Key features

High Pressure Rating: Max pressure rating of 206 bar (3000 psi) for demanding industrial applications.
High Purity Material: Constructed from 316 Stainless Steel with PTFE seats for ultra-high purity gas handling.
Oxygen Tested: Specifically tested for safe use with oxygen in calibration and laboratory systems.
Bi-directional Flow: Supports fully opened or fully closed flow in both directions for versatile control.
Low Leak Rate: Leak rate as low as 0.1 std cc/min at 1000 psig ensuring tight sealing.
Panel Mounting Design: Allows for secure panel mounting with directional handle for clear on-off indication.
Robust Construction: Single piece body and stem design eliminate multiple seal points and backlash.

Company profile

Shenzhen Jewellok Technology Co., Ltd
Overseas ServicesCustomization from DesignsOEM ServicesFast Delivery
CertifiedBusiness Type: Manufacturer/FactoryExport Year: 2025-01-01Nearest Port: SHENZHENAverage Response Time: ≤10.90hTerms of Payment: T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design and broad customization services. Its business scope covers valves, metal products, seals, electronic and mechanical equipment, instruments, industrial automation systems, installation, repair, and gas pipeline transportation systems. It holds ISO 9001 certification, operates two production lines, and reports 21–30 years of total R&D engineer experience. Export activity is established, with self-operated import/export rights, but exporting began only one year ago. Service infrastructure is limited: no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no offline trade-show participation. The supplier reports no available SDK, lacks a factory environmental impact assessment report, and has no documented supplier-capability assessment procedures or approved supplier list. Financial records are referenced for...
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides services and products related to valves, metal products, seals, electronic and mechanical equipment, industrial automation, instrumentation, and gas pipeline transportation systems. This supports classification as a technical industrial equipment supplier.
CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality management system, although no additional certifications are listed.
After-Sales capabilityThe supplier accepts multiple quotation and payment terms and reports service coverage in Angola, with Shenzhen Port identified as the nearest port. However, it has no overseas agents or branches, overseas warehouse, overseas showroom, or inventory capability, and it has no documented service-capability assessment procedures or approved supplier list, indicating limited and weakly documented after-sales infrastructure.
R&D capabilityThe supplier provides 3D software design services, supports multiple forms of customization, and reports 21–30 years of total R&D engineer experience. However, it explicitly has no available SDK, so its innovation capability is positive for design and engineering services but limited in software-development integration.
Production capacityThe supplier operates two production lines, reports peak- and off-season lead times within 15 working days, and has finished products checked by packing staff. However, it has no valid manufacturing-capacity contract with related subcontractors and no inventory capability; the evidence supports operating production capacity but not strong manufacturing-resilience controls.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This is direct evidence of broad customization capability.

Product Q&A

Q:What is the maximum pressure rating of this valve?
A:
The valve has a maximum pressure rating of 206 bar.
Q:What materials are used for the body and seat?
A:
The body is made of 316 Stainless Steel and the seat is made of PTFE.
Q:Is this valve suitable for oxygen service?
A:
Yes, it is tested for use with oxygen.
Q:What is the leak rate specification?
A:
The leak rate is 0.1 std cc/min at 1000 psig with Nitrogen.
Q:Can this valve be mounted on a panel?
A:
Yes, it allows for panel mounting.

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