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304316 Stainless Steel Split Check Valve NPT Internal Thread High Temperature Check Valve Soft Seal Check Valve 2 Points 4 Points
US$15.90
20 Sets

Product specifications

Material

Size

Sample price:US$20.00/set.Request sample

Product profile

Customization

Available

Media

Oil, Gas, Water

Temperature

Ordinary Temperature

Model NO.

HY-FCV

Material

Stainless Steel

Connection Form

Thread

Structure

Inline Check Valve

Pressure

6000psi

Function

Sfcv Rubber Lobe

Sealing Form

Rubber Sealing

Flow Direction

One Way Direction

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Thread

NPT, BSPT, BSPP

Warranty Period

12 Months

Certificate

ISO9001:2015, Mill Test Certificate

Sealing

NBR, Rubber

Cracking Pressure

1psi - 20 Psi

Applicable Medium

Oil, Gas, Water

Spring Material

SS304, SS316

Transport Package

Carton, Plywood Case, Pallet

Specification

1/4" to 1"

Trademark

HY

Origin

China

HS Code

8481804090

Production Capacity

10000 PCS/Month

Key features

High Pressure Rating: Maximum working pressure up to 6000psi for demanding industrial applications.
Wide Temperature Range: Operates effectively from -60 to 450 degrees Fahrenheit.
Corrosion Resistant Material: Constructed from 304/316 stainless steel for durability and strength.
Versatile Sealing Options: Available with PTFE, graphite, or rubber sealing for various media.
Custom Thread Compatibility: Supports NPT, BSPT, and BSPP thread standards for flexible installation.
Comprehensive Warranty: 12 to 18 months warranty coverage depending on shipment terms.
Fast Stock Delivery: In-stock items shipped within 48 hours of payment confirmation.
Custom Manufacturing: OEM services available with customer drawings for special materials.

Company profile

Wenzhou Huiyi Valve Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤9.08h

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.

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