Cast steel 1/2\\\" Pn16 swing check valve for fuel line

DescriptionSwing / Spring type structureFull Port Design-    Full port construction improves flow characteristics for greater process efficiencies-    Reduce pressure drop through the valveCorrosion Resistant-    Made of stainless steel for superior chemical resistance and longer serv

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Swing / Spring type structure
Full Port Design
-    Full port construction improves flow characteristics for greater process efficiencies
-    Reduce pressure drop through the valve
Corrosion Resistant
-    Made of stainless steel for superior chemical resistance and longer service life
Investment Cast
-    Improves dimensional control and reduces porosity
-    Castings Meet NACE MR0175/ISO 15156
-    ASME B1.20.1 (NPT) 
-    DIN 2999, BS 21, ISO 7/1, JIS B0203 (BSP)
-    EN 10226, ISO 288/1, JIS B0202 (BSP)    
-    Socket welded available
All materials comply with applicable ASTM material specifications
All valves shell and seat tested to ANSI/ASME B16.34, API 598 and MSS-SP-110
Regular Working pressure: 200PSI (PN16)
Regular Working temperature: -20ºC ~ 200ºC (-4ºF ~ 392ºF)
Regular Size range: 1/2" ~ 3" (DN 15 - DN 80)
-    Customized service available

TechnicsHigh accurate investment casting
* Improves dimensional control and reduces porosity
* Forged Valve available
Range1/2" - 3". DN15 - DN80
* Other sizes customizable
Pressure Ratio200 WOG (PN16)
MaterialBody CF8M / CF8
Seal RingPTFE
Thread TypeASME B1.20.1 (NPT)
DIN 2999, BS 21, ISO 7/1, JIS B0203 (BSP)
EN 10226, ISO 288/1, JIS B0202 (BSP) 
Port typeFull port
Design CriterionGB 12236/API 594/BS 1868/JB/T 8937/EN 13709/GB/T 28776
Inspection CriterionAPI 598/ISO 5208/EN 12266-1/
PackagePoly bag + Carton + Wooden case
Trade TermsEXW, FOB, CFR, CIF, CIP, etc.
Payment TermsT/T, L/C, CAD, Credit Card, Western Union, etc.
Delivery TimeWithin 20 days for massive quantity
Within 7 days for stock products
ApplicationPetrochemical & Gas industry, chemical, machinery, electric power, shipbuilding, papermaking, construction Water works, Shipbuilding industry, Power industry, Valve industry,and general pipes connecting projects etc.
Company Profile
Zhejiang Zhitong Pipe Valve Technology Co.,Ltd. is a professional pipe fittings, valves and flanges manufacturer and exporter for water treatment, construction, petrochemical and oilfield industry. We deliver exceptional value by providing customers with the most important elements: Premium Quality, Reasonable Price and Impeccable Services.
     Zhitong designs and builds a broad array of quality products in its ISO 9001 and CE manufacturing facility. Our products adhere to GB, JIS, DIN, EN, API, ANSI/ASME specifications for material content, pressure ratings and quality assurance, ensuring that our customers receive consistent quality and reliability every time. Additionally, we are able to modify existing products or manufacture new designs to meet specific requirements. 
    Zhitong's vision is to become the leading and foremost company in the pipeline fitting industry, and to be known as a company who always keeps our promise of quality products, reasonable pricing, and prompt delivery. By providing a broad range of high quality products at competitive prices, Zhitong pipeline offers its customers a significant advantage in the industrial marketplace. We see ourselves not just as a supplier for our clients, but as their partner in helping them achieved their own goals and objectives.
Cast Steel 1/2
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Cast Steel 1/2Cast Steel 1/2
Q: Why would I choose you?
A: We, Zhejiang Zhitong Pipe Valve Technology Co.,Ltd., have dedicated ourselves to research and develop Stainless steel flow equipment over 15 years, such as Pipe fittings, Valves and Flanges
Advanced manufacturing equipment, perfect inspection method would assure the quality of our products. Sovereignty for exporting and importing and over 15-year export experience would ensure our cooperation smooth.
Q: May I have free sample before ordering?
A: Yes, our company is very pleased to send you free samples for quality test, but freight cost would be afforded by your side
Q: What about production time?
A: Sample order: 4 - 7 days if out of stock, or deliver at once
      Massive order: 5 - 20 days after getting deposit, depend on exact order
Q: Do your company have the export license?
A: Yes, we have Sovereignty for exporting and importing.
Q: Which trade terms can I choose?
A: Ex-W, FOB, CIF, CNF. As for others, we can negotiate accordingly
Q: How about payment term your company accept?
A: For small testing orders, we accept Western Union and T/T.
     For massive order, we accept T/T and L/C

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