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49516. Soft Seal DN50-300 Ductile Cast Iron Butterfly Valve Turbine PTFE Rubber Lined Flange Butterfly ... 
[Jul 22, 2025]
[Jul 22, 2025] Product Description Introduction Turbine flange butterfly valves (also known as turbine flange flap valves) generally adopt a three-eccentric multi-layer metal hard sealing structure and are used in industrial ...
49517. Butterfly Valve Strong Acid and Alkali Resistant Chlorine Gas Lined PTFE Pneumatic Fluorine Lined ... [Jul 22, 2025]
[Jul 22, 2025] Product Description Introduction The pneumatic fluorine-lined butterfly valve uses a PTFE-lined butterfly plate with a spherical sealing surface. The valve is easy to operate, has tight sealing performance, and ...
49518. Cast Steel Anti-Corrosion Flange PTFE Backstop Lifting Type Fluorine Lined Check Valve DN100 [May 19, 2025]
[May 19, 2025] Introduction Check valve refers to a valve that relies on the flow of the medium itself to automatically open and close the valve disc to prevent the medium from flowing back. It is also called a check valve, one-way ...
49519. Carbon Steel Cast Steelacid, Alkali, Oxidant, Corrosion-Resistant, PTFE-Lined Switch Valve, ... [May 19, 2025]
[May 19, 2025] Introduction Fluorine-lined gate valves are specially used to control corrosive or highly corrosive media. The surface of the valve body is covered with various fluoroplastics to choose from. It is suitable for ...
49520. Pneumatically Operated 28" SS304 Disc PTFE Seat Butterfly Valve [May 06, 2026]
[May 06, 2026] Product Overview SLVCN Pneumatic PTFE Seat Wafer Butterfly Valve is delivered as a complete ready-to-install solution, including pneumatic actuator (double-acting or single-acting), solenoid valve, limit switch box, and ...
Company: Jiangsu Shoulong Valve Co., Ltd.
49521. Pneumatic Pn16 Ggg40 / Ggg50 Body PTFE Wafer Butterfly Valve for Air [May 06, 2026]
[May 06, 2026] Product Overview SLVCN Pneumatic PTFE Seat Wafer Butterfly Valve is delivered as a complete ready-to-install solution, including pneumatic actuator (double-acting or single-acting), solenoid valve, limit switch box, and ...
Company: Jiangsu Shoulong Valve Co., Ltd.
49522. Industrial Da/SA Pneumatic Wafer Butterfly Valve with PTFE Seat [May 06, 2026]
[May 06, 2026] Product Overview SLVCN Pneumatic PTFE Seat Wafer Butterfly Valve is delivered as a complete ready-to-install solution, including pneumatic actuator (double-acting or single-acting), solenoid valve, limit switch box, and ...
Company: Jiangsu Shoulong Valve Co., Ltd.
49523. Single Acting Pneumatic DN150 / DN300 Pn16 PTFE Butterfly Valve [May 06, 2026]
[May 06, 2026] Product Overview SLVCN Pneumatic PTFE Seat Wafer Butterfly Valve is delivered as a complete ready-to-install solution, including pneumatic actuator (double-acting or single-acting), solenoid valve, limit switch box, and ...
Company: Jiangsu Shoulong Valve Co., Ltd.
49524. Slvcn Pneumatic Industrial PTFE Seat Valvula Borboleta Butterfly Valve for Water [May 06, 2026]
[May 06, 2026] Product Overview SLVCN Pneumatic PTFE Seat Wafer Butterfly Valve is delivered as a complete ready-to-install solution, including pneumatic actuator (double-acting or single-acting), solenoid valve, limit switch box, and ...
Company: Jiangsu Shoulong Valve Co., Ltd.
49525. DN100 Pneumatic Actuator Ggg40/Ggg50/Ci Butterfly Valve with PTFE Seat [May 06, 2026]
[May 06, 2026] Product Overview SLVCN Pneumatic PTFE Seat Wafer Butterfly Valve is delivered as a complete ready-to-install solution, including pneumatic actuator (double-acting or single-acting), solenoid valve, limit switch box, and ...
Company: Jiangsu Shoulong Valve Co., Ltd.
49526. Pneumatic Ductile Iron/AISI316 PTFE Seat Shut-off Butterfly Valve with Solenoid Valve [May 06, 2026]
[May 06, 2026] Product Overview SLVCN Pneumatic PTFE Seat Wafer Butterfly Valve is delivered as a complete ready-to-install solution, including pneumatic actuator (double-acting or single-acting), solenoid valve, limit switch box, and ...
Company: Jiangsu Shoulong Valve Co., Ltd.
49527. Pneumatically Actuated Wafer-Type PTFE Butterfly Valve for Acid [May 06, 2026]
[May 06, 2026] Product Overview SLVCN Pneumatic PTFE Seat Wafer Butterfly Valve is delivered as a complete ready-to-install solution, including pneumatic actuator (double-acting or single-acting), solenoid valve, limit switch box, and ...
Company: Jiangsu Shoulong Valve Co., Ltd.
49528. DN100 Pneumatic Control Ductile Iron/Cast Iron Wafer Butterfly Valve with PTFE [May 06, 2026]
[May 06, 2026] Product Overview SLVCN Pneumatic PTFE Seat Wafer Butterfly Valve is delivered as a complete ready-to-install solution, including pneumatic actuator (double-acting or single-acting), solenoid valve, limit switch box, and ...
Company: Jiangsu Shoulong Valve Co., Ltd.
49529. DN150-200 Pneumatic Wafer Butterfly Valve with PTFE Seated [May 06, 2026]
[May 06, 2026] Product Overview SLVCN Pneumatic PTFE Seat Wafer Butterfly Valve is delivered as a complete ready-to-install solution, including pneumatic actuator (double-acting or single-acting), solenoid valve, limit switch box, and ...
Company: Jiangsu Shoulong Valve Co., Ltd.
49530. PTFE/PFA Lined Pneumatic Actuator Butterfly Valve for Strong Acids [May 06, 2026]
[May 06, 2026] Product Overview SLVCN Pneumatic Fluorine-Lined Wafer Butterfly Valve is supplied as a complete automated control unit, including a rack & pinion pneumatic actuator (double-acting or spring return), solenoid valve, ...
Company: Jiangsu Shoulong Valve Co., Ltd.
