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304 Single Acting Pneumatic Actuator 304 Angle Seat Valves
US$8.60-149.50
1,000 Sets
Sample price:US$9.00/piece.Request sample
Product profile
Customization
AvailableActuation
Single ActingTemperature
Ordinary TemperatureModel NO.
BWV040ASUsage
Heating PipelineSituation
IndustrialService Life
>3 YearsMedia
Gas, Air, Milk, WaterMaterial
Stainless SteelStandard
Manufacturer StandardValve Plug
Stainless SteelConnection Form
NPT, BSPT, BSPP, Clamped, WeldingOpen Manner
Air ForceSize
1/2" -4", DN15-DN100Transport Package
Cartons, Strong Plywood CasesSpecification
1/2" -4", DN15-DN100Trademark
BWVOrigin
ChinaHS Code
8481804090Production Capacity
50000Key features
High Flow Capacity: Compact structure achieves mass flow, especially compared with normal stop valves.
Corrosion Resistant: Made of 304 Stainless Steel and PTFE, suitable for caustic occasions.
Maintenance Free Design: Pneumatic guide outside and self-regulation sealing gland prolong service life.
Versatile Connection: Available in NPT, BSPT, BSPP, Clamped, and Welding connection forms.
Precise Control: Features response delicacy and exact action for frequent short-time starts.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-08-04Nearest Port: NINGBO,SHANGHAIAverage Response Time: ≤7.93hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CIP
AI-Powered supplier vetting
SummaryWenzhou Bestway Valve Co., Ltd. is a China-based valve and fittings manufacturer established in 1998, offering ball, gate, globe, check, butterfly, sanitary valves, strainers, and fittings. It reports more than 10 production lines, ISO 9001 certification, 6–10 quality-control staff, and export coverage across multiple regions. The supplier states that it has production, QC, sales, and after-sales service teams, with stated lead times of one month off-peak and 2–3 months during peak periods. Evidence of innovation and customization is limited: the supplier mentions technology and management improvements but provides no specific R&D achievements or customization examples. Buyer records identify SUPREME VALVES & FITTINGS CO. for stainless-steel ball valve products. Financial credibility cannot be assessed because the available financial information is excluded from this analysis.
Supplier typeThe supplier is identified as a manufacturer specializing in stainless-steel and carbon-steel valves and fittings, including ball, gate, globe, check, butterfly, sanitary valves, strainers, and fittings. Its stated applications cover water, oil, gas, petroleum, chemical, and municipal pipeline networks, supporting classification as an industrial valve manufacturer rather than a general trading company.
CertificationsThe supplier explicitly reports holding ISO 9001 certification. This provides evidence of a certified quality-management system, although no other certifications or certificate scope details are provided.
After-Sales capabilityThe supplier explicitly states that it has a services-after-sales team and reports separate production, QC, and sales teams. This supports the existence of an after-sales service function, but no specific service procedures, response times, warranty terms, or service locations are provided.
Production capacityThe supplier reports more than 10 production lines and offers a broad range of valve and fitting products. It also reports 6–10 quality-control staff, established manufacturing operations since 1998, and lead times of one month off-peak and 2–3 months during peak periods, indicating established production capacity with stated seasonal fulfillment variation.
Client casesThe available shipment-related records associate SUPREME VALVES & FITTINGS CO. with SS304 heavy-type two-piece ball valve products in multiple size entries. This is evidence of at least one identified buyer relationship and product transaction record, but the slices do not provide performance feedback, project details, or a broader customer reference list.
Product Q&A
Q:What media can this valve handle?
A:
It handles neutral gas, air, water, milk, alcohol, dye, steam, acid, and other common pipeline fluids.
Q:Is the valve customizable for double acting?
A:
Yes, according to customer requirements, double function with spring reset for precise control can be added.
Q:What are the available connection types?
A:
Available connections include NPT, BSPT, BSPP, Clamped, and Welding types.
Q:What is the maximum working pressure?
A:
The maximum working pressure is 1.6MPa, with a control pressure range of 0.3~0.8MPa.
Q:What materials are used for the body and seat?
A:
Body materials include CF8/304, CF8M/316, and CF3M/316L. Seat materials are PTFE or PTFE with Carbon Filled.
Send Inquiry
*To:
Wenzhou Bestway Valve Co., Ltd.
Wenzhou Bestway Valve Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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