Powered by Made-in-China.com
Industry Use Precise 6000 Psi Flow Control Female Thread Instrumentation Ss Needle Valve
US$8.00
20 Sets
Product specifications
Material
Size
Sample price:US$28.00/set.Request sample
Product profile
Customization
AvailablePower
ManualConnection Mode
Female Thread Needle ValveModel NO.
HY-FTNV4Material
SS304, SS316, Carbon Steel A105Pressure
High PressureStandard
StandardMedia
Oil, Gas, Water, Acid LiquidMedia Temperature
Normal Temperature, High TemperaturePakcing
PTFE, Graphite, Copper GasketWarranty Period
12 MonthsCertificate
Material Test Certificate(Mtc, QC), CocThread
NPT, BSPT, BSPPWorking Pressure
1000 Psi to 10000 PsiWorking Temperature
Normal Temperature, High TemperatureConnection
Female Thread Needle ValvePackage
Carton, Plywood CaseGuarantee Period
12 MonthsDelivery Time
7-20 DaysCustomized Service
OEM, ODMPlace of Origin
Zhejiang, ChinaSurface Treatment
Customers' RequirementsManufacturing Standard
ASME B16.34, JIS, DIN, GOST, GBThread Standard
GB/T 12716-1991, ISO228-1, BS En 10226-1Transport Package
Carton, Plywood Case, PalletSpecification
1/8"-2"Trademark
HYOrigin
ChinaHS Code
8481804090Production Capacity
10000 PCS/MonthKey features
High Pressure Rating: Maximum working pressure up to 6000 PSI (414 bar), with optional 10,000 PSI rating.
Precision Flow Control: Fine-needle plunger design enables accurate metering and throttling of small flows.
Corrosion Resistant Materials: Constructed from SS304, SS316, or SS316L stainless steel for harsh environments.
Comprehensive Testing: 100% factory tested with nitrogen; strength test up to 9000 PSI, seal test at 6600 PSI.
Multiple Thread Standards: Available with NPT, BSP, and ISO standard female threads for diverse connections.
Fire Safe Design: Blow-out proof stem and fire-safe graphite packing options for enhanced safety.
OEM and ODM Services: Customized manufacturing available based on customer drawings and specific requirements.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.41h
AI-Powered supplier vetting
SummaryWenzhou Huiyi Valve Co., Ltd. is a China-based limited company described as both a trading company and manufacturer/factory, with five employees and a broad valve and pipe-fitting product range. It reports annual stainless-steel valve production of 200,000 pieces, exports accounting for 90% of sales, and broad international export markets. The supplier offers extensive customization, including sample-, design-, and full-customization services. However, it does not provide OEM services for popular brands, has no available SDK, launched no new products in the past year, and reports no inventory, overseas warehouse, or overseas showroom capability. After-sales procedures exist but lack written records. Quality assurance, traceability, environmental compliance, and fire-drill status are not evidenced. An SGS audit record is provided for November 1, 2024 to October 31, 2025, but the evaluation result is recorded as 0, without a stated interpretation.
Supplier typeThe supplier is identified as a limited company in China and is described as both a trading company and manufacturer/factory. Its stated business scope covers valve sales, metal materials, hardware wholesale, and import-export activities, while its product range includes valves, fittings, and pipes.
After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained. It also reports no inventory service capacity, overseas warehouse, or overseas showroom, limiting evidence of structured or localized after-sales support.
R&D capabilityThe supplier reports no available SDK, no OEM service for popular brands, and no new products launched in the past year. These explicit limitations indicate weak evidence of recent product innovation or technology-development capability.
Production capacityThe supplier reports annual production of 200,000 stainless-steel valves, lead times within 15 working days during off-peak periods and one month during peak periods, and a five-person workforce. It has no stated in-stock service capacity, so manufacturing output is evidenced but operational scale and stock responsiveness appear limited.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, flexible customization, and minor customization. This is direct evidence of a broad range of customization services.
Product Q&A
Q:Are you a professional manufacturer or a trading company?
A:
As a high-tech enterprise, We integrates design, developing, manufacture and sales on stainless steel valve and pipe fittings. We have the whole procedures, starting form designing, machining, manufacturing, until inspecting, leaving factory. We think that as we are continuing improve ourselves, we can serve our consumers better.
Q:Do you have stock? When can i get it if i pay.
A:
For items if in stock, we can send out goods to you within 48 hours. For items not in stock, we need about 5-30 days to make it depend on your order quantity.
Q:How does your company make sure your products in excllent?
A:
We are professional in stainless steel valves and pipe fittings manufacturing for many years.Huiyi Valve company brings in the domestic and overseas advanced equipment and production technology,carries out process card and quality tracking management methods, ensures every step through strictly process, so that keep the products quality.
Q:If l don't know what kind of the product I need, what should I do?
A:
Just take it easy,you just need to provide us "working pressure","temperature" and "media."Then, we can suggest the most suitable product to you,or we provide you our e-catalogue for your reference,you choose the suitable model,you only need to tell us the model number.
Q:If l need, can l get a free sample from your company?
A:
Of course you can, However, you maybe pay freight fee.if we have cooperated for over one time ,we can surpply free samples and free freight.
Send Inquiry
*To:
Wenzhou Huiyi Valve Co., Ltd.
Wenzhou Huiyi Valve Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Nai-Lok 3/8'' BSPP Female Stainless Steel 316 Needle Control Valve 6000psi High Pressure Instrumentation Valve
US$35.00-90.00
20 Pieces(MOQ)
SS316 1/2 Female X Female 10000 Psi Needle Valves Isolation and Flow Control Valves
US$58.00-78.00
1 Piece(MOQ)
6000 Psi 1/4" NPT Male Female Thread Connect Needle Valve
US$10.00-500.00
5 Sets(MOQ)
SS316 Instrumentation Needle Valve 4000 Psi Low Flow Control Valve for Gas Sampling Systems
US$30.00-75.00
20 Pieces(MOQ)
High-Precision Female Thread Needle Valve for Critical Flow Control
US$8.00
20 Sets(MOQ)
SS304/SS316 Industry Adjustable Flow Control M/F Threaded Bonnet Needle Valve for Liquid
US$10.00
10 Pieces(MOQ)
NPT BSPT Connect Female Male Thread Power Plant Needle Valve
US$200.00-3,000.00
1 Set(MOQ)
Stainless Steel Female NPT Threaded 1/2 Inch Tube 6000 Psi Needle Valve
US$10.00-150.00
1 Piece(MOQ)
Ultra-High Pressure 10000 Psi Needle Valve for Flow Control
US$10.00-500.00
5 Sets(MOQ)
Parker Ns400 Stainless Steel Needle Valve for Precise Flow Control
US$999.00
1 Piece(MOQ)






















