Sleeved Plug Valve
37 products found
A sleeved plug valve is a heavy-duty, quarter-turn rotary isolation and throttling valve that incorporates a field-replaceable, non-lubricated polymer sleeve, typically PTFE, that fully encapsulates the internal plug. This specialized sleeve acts as a continuous, 360-degree sealing barrier that eliminates metal-to-metal friction, prevents plug seizing, and completely isolates the outer valve body from the process stream. Because the design is inherently cavity-free, it prevents the trapping and scaling of media, making it highly effective at handling sticky polymers, abrasive mining slurries, and highly corrosive acids. When wear occurs, the sacrificial sleeve can be easily inspected and replaced inline without removing the entire valve assembly from the pipeline, providing pulp and paper plants, chemical refineries, and wastewater facilities with maximum uptime and low structural maintenance costs. Industrial procurement specialists can optimize their severe-service operations by sourcing durable sleeved plug valves directly from premier manufacturers in China to benefit from factory-direct pricing and custom metallurgy options.
China JSC Valve Group Co., Ltd
SS 904L Sleeved Plug Valve, UNS N08904, 1.4539, API 599, DN250
Model Number: JSC-240111-SPV-01
China JSC Valve Group Co., Ltd
CD4MCu Sleeved Plug Valve, PTFE Seat, API 599, 2 Inch, 150 LB
Model Number: JSC-240319-SPV-01
China JSC Valve Group Co., Ltd
Venturi Sleeved PTFE Plug Valve DN500 PN25
Zhejiang Kosen Valve Co., Ltd.
Soft Seal Sleeved Plug Valve, API 599, ASTM A351 CF8M, 3 IN
Model Number: KV-20241226-SPV-01
Zhejiang Kosen Valve Co., Ltd.
Extended Stem Plug Valve, API 599, A890 4A, 1-1/2 IN, 150 LB
Model Number: KV-20241226-SPV-02
Zhejiang Kosen Valve Co., Ltd.
SS 904L Sleeved Plug Valve, API 6D, API 599, 6 IN, CL300, RF
Model Number: KV-20250107-SPV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A890 5A Sleeved Plug Valve, API 6D, 6 IN, DN150, 150 LB
Model Number: KV-20250109-SPV-01
Zhejiang Kosen Valve Co., Ltd.
Three Way Sleeved Plug Valve, API 6D, EN 1.4408, DN150, PN16
Model Number: KV-20250124-SPV-02
Zhejiang Kosen Valve Co., Ltd.
Jacketed Sleeved Plug Valve, API 6D, A216 WCB, 8*6 IN, CL300
Model Number: KV-20250207-SPV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A352 LCC Jacketed Plug Valve, API 6D, 20*24 IN, 150 LB
Model Number: KV-20250211-SPV-01
Zhejiang Kosen Valve Co., Ltd.
Pneumatic Actuated Plug Valve, API 599, CF8, 2 Inch, 150 LB
Model Number: KV-20250214-SPV-01
Zhejiang Kosen Valve Co., Ltd.
ASTM A216 WCB Sleeved Plug Valve, API 599, 2-1/2 Inch, CL300
Model Number: KV-20250506-SPV-01
Zhejiang Kosen Valve Co., Ltd.
Jacketed Sleeved Plug Valve, BS 5353, A216 WCB, 6*8 Inch, RF
Model Number: KV-20260707-SPV-03