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China Hangda Valve Company Ltd. is one of the modern high and new technological enterprises specialized in research, development and manufacture of forged steel valve, cast steel valve, ball valve and butterfly valve as well as seamless steel pipe, to name a few. Hangda includes Hangda Valve and Kunshan Kunfa Valve branches...

Products

Forged Steel Valves
Forged Steel Gate Valve
Cryogenic Ball Valve
Extended Body Gate Valve
Welded Bonnet Globe Valve
Piston Check Valve
Swing Check Valve
Flange Check Valve
Cryogenic Gate Valve
Forged Steel Ball Valve
Y Pattern Strainer
Cast Steel Valves
Wafer Lift Check Valve NPS and Class : NPS 1~6, Class150Lb~600Lb
Design and manufacture...
Vertical Check Valve NPS and Class : NPS 2"~14", Class150Lb~600Lb
Design and manufacture...
Non-Slam Check Valve Non-slam valve closes prior to reverse flow.
Short stroke length reduces...
Angle Type Globe Valve Design and manufacture: ANSI B16.34, BS 1873
The angle type globe valve...
Jacketed Type Globe Valve Standards compliance: Q/WXF 0103-2002
Constructions: standard and ...
Cryogenic Gate Valve Bolted bonnet, threaded or welded seat ring
The cryogenic gate valve...
Cast Steel Gate Valve The cast steel gate valve features OS &Y, rising stem, and flexible wedge...
Plate Gate Valve The plate gate valve is characterized by rising stem, non-rising handwheel...
Bellow Gate Valve The bellow gate valve has OS &Y, rising stem, bolted bonnet, welded seat ring, full bore...
Cast Steel Globe Valve The cast steel globe valve comes with OS&Y, rising stem, and plug disc...
Swing Check Valve The swing check valve comes with bolted cover, swing type disc, and threaded or welded...
Butterfly Swing Check Valve The wafer flange clamped butterfly check valves is an energy-saving product...
Wafer Type Single-plate Check Valve Size: 1" - 20"
Class: 150lbs - 900lbs ...
Slab Gate Valve With Guiding Hole Product name/code: Slab Gate Valve with Guiding Hole ...
Titling Check Valve NPS and Class :NPS 2~36Class 150Lb~1500Lb
Design and manufacture...
Cryogenic Globe Valve NPS and Class : NPS 1/2~12, Class150Lb~800Lb
Design and manufacture...
Y-Type Globe Valve NPS and Class : NPS 2~24, Class150Lb~900Lb
Design and manufacture...
Wafer Lugged Plate Check Valve NPS and Class : NPS 2~48, Class 150Lb~1500Lb ...
Pressure Seal Gate Valve The pressure seal gate valve comes with OS&Y, rising stem, flexible wedge, pressure...
Pressure Sealing Globe Valve The pressure sealing globe valve has OS&Y, rising stem, plug disc, as well as...
Pressure Sealing Swing Check Valve Design and manufacture: ANSIB16.34, API 6D, BS1868
Face to face (end to end) ...
Damping Device Swing Check Valve Size: NPS1/2"~12"
Pressure rating: Class150lb, Class1500lb...
Butterfly Valves
Wafer Soft Seat Butterfly Valve The wafer soft seat butterfly valve is applicable to the high temperature, high pressure...
Manual Butterfly Valve DN:50
L:43
H:224...
Flanged Type Three Offset Butterfly Valve The flanged type three offset butterfly valve has the three...
Double Offset Butterfly Valve This double offset butterfly valve is used to open or close or adjust medium. It has wide...
Tripe Eccentric Butterfly Valve Three-dimensional inclined taper airproof seat 900 opening
Triple eccentric, beveled ...
Butt Welding (BW) Metal Seal Butterfly Valve The butt welding metal seal butterfly valve offers compact...
Single Eccentric Soft Seat Butterfly Valve Compact structure, small size, light weight, flexible operation...
Lining Butterfly Valve Body : HT250
Disc : WCB
Stem : 1Cr13 1Cr13 ...
Wafer Soft Seal Butterfly Valve DN:50
L:43
H:63...
Hydraulic Counterweight Butterfly Valve The counterweight butterfly valve can be used to replace...
High Performance Butterfly Valve Sizes: 2" through 128"
Style: flange, wafer, lug ...
Knife Gate Valves
Flange Knife Gate Valve
Lug Knife Gate Valve
Inside Disc Knife Gate Valve
Inside Screw Knife Gate Valve
Slurry Gate Valve
Square Gate Valve
Ball Valves
Floating Ball Valve The floating ball valve comes with bolted bonnet, two-piece body, and floating ball...
CLASS 150~1500 Cast Steel Trunnion Ball Valve The cast steel trunnion ball valve features bolted cover ...
CLASS 150~1500 Forged Steel Trunnion Ball Valve The forged steel trunnion ball valve provides bolted cover...
Class800~1500 3PC Forged Steel Ball Valve Design and manufacture conforms to BS5351 MSS ...
Thread End Ball Valve Size:1/4 -2 Pressure: Class150LB-900LB Material: WCB, LCB, CF8, CF8M ...
Water control
900X Emergency Shut-Off Valve The 900X emergency shut-off valve belongs to a kind of valve that is intended for use in a ...
800X Pressure Difference Balance Valve The 800X pressure difference balance valve is a kind of ...
700X Pump Control Valve The 700X pump control valve is a kind of check valve intended for installation at outlets of ...
600X Electrical Control Valve The 600X electrical control valve is a kind of waterpower operated valve that utilizes a...
500X Pressure Relief or Sustaining Valve The 500X pressure relief valve is mainly used in fire fighting...
400X Flow Control Valve The 400X flow control valve is a multifunctional valve that adopts the mode of flow control...
300X Flow Control Check Valve The 300X flow control check valve is an intelligent valve intended for installation in...
Plug Valves
3-Way 4-Way Plug Valve The 3-way, 4-way plug valve is used to change the medium flowing direction or distribute...
Pressure Balanced Plug Valve NPS and Class : NPS 2" ~30" and Class150Lb~1500Lb
Design and manufacture ...
Non-Lubricated Plug Valve NPS and Class : NPS 1/2"~20" and Class150Lb~600Lb
Design and manufacture ...
Sleeve Type Soft Sealing Plug Valve The soft sealing plug valve has bolt cover, and turns 90...
Inverted Pressure Balance Lubricated Plug Valve The inverted pressure balance lubricated plug valve comes...
Connection Lift Plug Valve Opening and closing of the connection lift plug valve is carried out while the sealed...
Diaphragm Valve
Weir Type Diaphragm Valve Design and manufacture: BS 5156-85, MSS SP-88, GB 12239-89...
Straight Through Diaphragm Valve Design and manufacture: BS 5156-85, MSS SP-88 ...
Thread Diaphragm Valve Body: cast iron, spheroidal graphite cast iron, carbon steel, stainless steel ...
Pressure Reducing Valve
Steam Pressure Reducing Valve Body/bonnet: cast iron, carbon steel and stainless steel...
Spring Piston Pressure Reducing Valve Lower cover: cast iron, carbon steel and stainless steel...
Proportional Pressure Reducing Valve Design and manufacture: GB
Face to face dimension: GB...
Lever Pressure Reducing Valve Y45H/Y Flange end conforms to .GB9113, JB79, ANSI B16.5...
Pressure Reducing Valve Cylinder sleeve: stainless steel
Diaphragm gland: ductile iron
Piston: ductile iron, bronze...
Pressure Reducing Valve Nuts: stainless steel
Screen: stainless steel
Compressing spring: silicon...
Seamless steel pipeThis type of seamless steel pipe is ideal for use in petroleum, chemical, power generation, and boiler industries, due to its good resistance to high temperatures, extremely low temperatures, and corrosion, etc...

About Us
Zhejiang HANGDA Valve Co., Ltd. was established in 1986 which is the one company of MAYTEX INDUSTRIAL GROUP, with two specialized manufacturing plants and one foundry plant, around 400 employees, of which 98 are engineer and technician ...

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