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Four Way Plug Valve Product Information
Four way plug valve is applicable to change the mediums flow direction or distribute the mediums to different directions, including L type or T type flow port. 4 way plug valve is used mostly in various industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, power industry, etc. Its normal working pressure is CLASS150-1500LBS, and working temperature is -29~+180℃. Flowspec Luokai can manufacture and supply the four way plug valves according to the standard of AP1599, AP16D with sizes of 1/2”~14” (DN15~DN350mm). Just feel free to contact us now to get best prices. 30 years of experience. High quality. Big stock. Fast delivery.
1. FEATURES
- Reasonable structure, reliable sealing, excellent performance and beautiful appearance.
- L type and T type flow are available.
- Metal seal, sleeve seal, oil seal is available.
- Materials of the parts and sizes of flanges can be configured reasonably according the actual operation condition the customer required, so as to meet the various needs of engineering.
- Available with gear operator.
3. STANDARDS
- Design & manufacturing: AP1599, AP16D
- Flanged ends: ASME B16.10
- Face to face: ASME B16.5
- Inspection & testing: API598, API6D
2. TECHNICAL SPECIFICATIONS
- Class rating: 150LB-900LB
- Size: 1/2”~14” (DN15~DN350mm)(other sizes available upon request)
- Materials: carbon steel (A216 GR.WCB), stainless steel 304 (CF8), stainless steel 316 (CF8M), stainless steel 304L (CF3), stainless steel 316L (CF3M)
- Applicable medium: water, waste water, oil, gas, steam, corrosive mediums
- Applicable temperature: -29℃~+180℃
4. APPLICATIONS
- Natural gas industry
- LPG industry
- HVAC industry
- Oil production field
- Chemical industry
Why Choose Flowspec Luokai
45+ Years Experience
Founded in 1978, manufacturing industrial valves for over four decades with proven reliability worldwide.
Global Certifications
ISO 9001, CE/PED, WRAS, FM, UL, API approved — compliant with international quality and safety standards.
OEM Custom Solutions
Flexible design and manufacturing per your specifications — material, size, pressure, actuation tailored to project needs.
Worldwide Delivery
Exported to 5 continents — North & South America, Europe, Middle East, Southeast Asia, and Africa.
Our Service Promise
Strict Quality Control
Every valve tested to API 598, EN 12266 before shipment
Timely Global Delivery
Reliable logistics to 5 continents with secure packaging
OEM & Custom Design
Tailored material, size, pressure and actuation to your specs
Dedicated After-Sales
Technical support and service throughout product lifecycle