API 6D Lubricated Plug Valve, ASTM A216 Wcb, 3 Inch, Class 600, RF Plug Valve

• Material: Stainless Steel
• Pressure: Medium Pressure
• Media: Water
• Temperature of Media: Medium Temperature
• Application: Industrial
• Industrial: Oil and Gas Industrial Valve
• Model NO.: plug valve
• Delivery: Fast Delivery
• Body: Ti/ Alloy / Super Duplex Valve
• MOQ: 1 Piece
• Transport Package: Wooden
• Specification: 1"-24"
• Trademark: NAI LOK
• Origin: China

Product Description

Plug valve is a closed piece or plunger-shaped rotary valve, by rotating 90 degrees to make the valve plug on the channel port and the valve body on the channel port connected or separated, to achieve the opening or closing of a valve.

 

Its plugs can be cylindrical or conical in shape. In cylindrical plugs, the channel is generally rectangular; in conical plugs, the channel is trapezoidal. These shapes make the plug valve lightweight. It is most suitable for use as a cut-off and switching medium and for shunting, but depending on the nature of the application and the corrosion resistance of the sealing surface, it may sometimes be used to throttle the flow. It is the ideal product with the advantage of deposit-free, anti-crystallization, anti-corrosion, and anti-high temperature and high pressure for pipe systems.

 

There are two typical types of plug valves, which are lubricated and non-lubricated. The seat is an integral part of the body in terms of lubricated plug valve. For non-lubricated plug valve, there will be lined and sleeved type, with a soft seal design to improve leakage tightness of the valve.Plug valves are focus on non-lubricated sleeved types with reduced bore or full bore designs, typically applied for strong corrosive applications.

We can provide you with single gland type plug valves, double glands type plug valves, 3-way plug valves, jacketed plug valves, full port plug valves. In addition to standard ranges, also available from stock are full bore,  lockable, and ATEX compliant actuation, low emission, etc. 

Design	API599, ASME B16.34
Testing	API 598, API6D, EN12266-1
Face to face dimension	ASME B16.10
Ends connection	ASME B16.5, ASME B1.20.1, ASME B16.25
Pressure temperature rating	ASME B16.34
Marking	MSS SP-25
Non-destructive Examination	VT, PT, RT, UT, MT
Options	Full bore reduced bore
Structure Features	Non-lubricated
	Threefold stem seal system
	Zero leakage
	Cavity free design
	360° metal lips design
	Quick turn feature
	Anti-static Design
	Fire-safe
	Replaceable sleeve
	Bi-directional flow
	Double gland seals design
	Trunnion design
	Fugitive emission design
Operation	Handle, Gear, Pneumatic actuators, Hydraulic actuator, Electrical actuator