Pneumatic Diaphragm Double Seats Control Valve (HCB)

• Temperature: Ordinary Temperature
• Certification: GS, CE, ISO9001
• Media: Gas, Oil, Water, Acid
• Standard: Standard
• Connection Mode: Flange; Welding
• Power: Pneumatic; Electric
• Model NO.: HCB
• Material: Alloy; Stainless Steel; Wcb
• Type: Double Seater
• Actuator Type: Pneumatic Diaphragm ; Cylinder Piston ; Electric
• Body Material: Carbon Steel; Stainless Steel
• Transport Package: Wooden Packing
• Specification: DN32-600mm
• Trademark: ZT
• Origin: China

Product Description

Pneumatic Diaphragm Double Seats Control Valve(HCB)

Summary:
HCB cage type double seats control valve is a kind of control, valve with pressure balanced. The fluid channel is s-streamlined. It is equipped with turning vane to improve the smooth flow of fluid around the sleeve. It has advantages of small pressure rise loss, 1large flow, and wide adjustable range,. Besides, it has high accuracy of flow ,characteristic curv,e, good dynamic stability, low noise and small cavitation corrosion. The control valve is equipped with multi-spring diaphragm actuator or electnic actuator, and has compact structure, large output torque, which can easily control high pressure differential f[uid with high temperature or low temperature.

 

Standard Specifications
Manner	Straight Through Casting Ball Valve
Nominal Diameter	DN32-600mm
Nominal Pressure	ANSI Class 125,150,300,600; JIS 10K, 20K, 30K,40K; PN 1.6, 4.0, 6.4 MPa
Connection Type	Flange; Weld
Material of Body and Bonnent	SCPH2/WCB SCPH21/WC6	SCS13A/CF8 SCS14A/CF8M SCS16A/CF3M
Gland Manner	Screw Fastening Type
Packing	V-type PTFE+Graphite
Gasket	Plain Type; Zigzag Type; Stainless Steel
Surface Coating	Epoxy

 

The Material of Valve and Components, Range of Using temperature·Allowable Leakage of Seat
Body Material: Carbon Steel

Body Material: Stainless Steel


Outline Drawing:


Company Introduction
Zhitai Valve Co., Ltd is a member of Valve Association of Longwan District, is located in Longwan Central Industrial Zone, Wenzhou City. It'a professional technology company integrated with development, manufacturing, sales, and after-sales services of valve actuators and and self-controlled valves. Presently, our main products include: pneumatic actuators, pneumatic valves and pneumatic control valves; electric actuators, electeic valves and eletric control valves; automatic control products. Our products are widely applied in natural gas, electricity, petroleum, chemical, metallurgical, construction, pharmacy, paper, printing and dying. Zhitai series actuators and valves are the best choice for automatic fluid control engineering and equipment manufacturing. We sincerely welcome customers from home and abrode to visit us for supervision, communication and cooperation. It's a great honor for us to cooperate with you.