1/2 3/4 1 11/4 2 Inch NPT No Return Plastic core Brass Water Vertical Spring Loaded Ball lift Check Valve

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Company Information

Jiangsu Cunrui Metal Products Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 1,300,000+
4 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: Shanghai/Ningbo Port
Payment Terms: L/C,T/T
Supply Ability: 1000 Ton/Tons per Year
Place of Origin: Jiangsu China
Brand Name: CUNRUI
Model Number: Q347F
Material: Plastic
Application: Oil, Gas, Water
Pressure: Medium Pressure
Power: Manual
Temperature of Media: Normal Temperature
Structure: Ball
Media: Oil
Port Size: 2&quot;~40&quot;
Standard or Nonstandard: Standard
Characteristic: Trunnion Ball Valve
Design &amp; Manufacture: API 6D, ASME B16.34 &amp; BS5351
Pre-Temp. Rating: ASME B16.34
Face To Face: ASME B16.10
Ends Connection: RF, RTJ, BW
Inspect &amp; Test: API 598
Certificate 1: DNV CE 0575
Certificate 2: ISO 9001: 2008
Certificate 3: API 600
Packaging Detail: Standard Export worthy duly wooden boxes



Product Description
Product NameAPI 6D WCB/CF8 RF/RTJ/BW Trunnion ball valve with Lever or Gear Operated
Valve TypeTrunnion Mounted Ball Valve
Size RangeDN50~DN1000, 2"~40"
Pressure RangePN10~PN420, CLASS150~2500
Connection EndRF, RTJ, BW
StandardAPI6D, API 598, ASME B16.34, BS5351, MSS SP-25
Operation WayManual, Pneumatic Actuator, Electric Actuator
Packing MethodStandard Export worthy duly wooden boxs
Shipment WayBy Express, By Air or BySea, as customer request


Construction is as follows:

- Full Port or Reduce Port

- Split Body

- Bolted Bonnet with spiral-would gasket

- Fire Safe Design

- Anti-static Design & Blow-out proof stem

- Double seat structure

- Butt Weld Ends to ASME B16.25

- Flanged Ends to ASME B16.5


Main Part & Materials

Part NamesPart Materials

Seat/Seat Ring


Suitable Medium

W.O.G etc.HNO3, CH3OOH etc.

Suitable Temperature

-29~425 °C-46~340 °C-46~340 °C-196~427 °C-196~427 °C-196~427 °C-196~427 °C


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Company Information


JiangSu CuiRui Metal Products Co., Ltd Is Located In Jiangsu Province Wuxi City, The Large South Stainless Steel Markets In China, Is Also One of the Powerful Company In the Stainless Steel Area With Large Scale And Long History. We Have 2000 Square Meters Of Storage And Processing Center Which Covered Equipment Using In Slitting, Cutting In horizontal, Laser Cutting , Plasma And Grinding Machine And Embossing Machine. We Mainly Sell Stainless Steel Sheet, Pipes, Coils, Bands, Section Bars, And So On Which Are Applied In Decoration, Medical Industry, Food Industry, Construction Industry etc, Besides, we also sell different kinds of valves. And Have Gained Gain Good Feedback And Establish Mutual Trust With Our Clients. According To Your Requirement We Can Process Brushed Film, 6k, 8k Mirror, Polishing, Yellow Titanium, Black Titanium, Rose Gold, No Fingerprint, And All Kinds Of Colored Stainless Steel Sheet.






Our Services


1. To provide professional technical guidance and design solution
2. Strict quality control system and rich manufacturing to make sure the hign-quality products
3. Competitive costs supported by stable raw materials suppliers
4. Strong overseas sales team to assist customers to develop sales strategy
5. Fast, efficient and professional online service, like email, skype, whatsapp tools
6. OEM/ODM services
7. Any kind of logo printing or design are available
8. Our company was awarded with ISO 9001, certificate and CE for our valve, pipe fitting and flange products




Shipping and payment



1. Q: Is sample order acceptable?
A: Yes
2. After-sales service
1 year warranty for all kinds of products
As an experienced manufacturer, you can rest assured of the quality and sales service
3. Payment
T/T, Paypal, L/C
Transported by DHL, UPS, EMS, Fedex, SF, by Air, by Sea
5. Do you provide free sample?
Usually we do not offer free sample
6. Could you print our company LOGO on the nameplate and package?
Yes, we can do that
7. Do you accept custom design on size?
Yes, if the size is reasonable




Thanks for your valued time with interest!