Pneumatic fluorine lined regulating butterfly valve
Products are designed and manufactured according to chemical industry standards, can meet a variety of different industrial and mining use. At the same time can also be customized according to the needs of customers processing a variety of non-standard lining fluorine products
Keyword： Pneumatic fluorine lined regulating butterfly valve
Valve body form: Pneumatic fluorine lined regulating butterfly valve
Nominal diameter: D N50~500mm
Nominal pressure: PN1.01.6MPa
Flange standard: JIS B220 JB/T79 ANSI B16.5-1981 GB/T9113 HG20594-97 HG2061
Connection type: flange type, wafer type
Valve cover form: integrated
Gland form: Gland compression type
Sealing packing: V-type polytetrafluoroethylene packing, flexible graphite packing
Valve plate form: vertical plate (butterfly shaped)
Flow characteristics: equal percentage, fast opening, linear
Actuator models: GT series, SR series, AT series, AW series, TH (QGSY) series single and double acting pneumatic actuators
Gas supply pressure: 400~700KPa
Air source interface: G1/4 ", G1/8", G3/8 ", G1/2"
Environmental temperature: 30~+70C
Single acting actuator: air closed (B) - valve position open (FO) in case of loss of air; Air Open (K) - Valve Position Closed (FC) on Loss of Air
Double acting actuator: air closed (B) - valve position retention during loss of air (FL): air open (K) - valve position retention during loss of air (FL)
Can be equipped with accessories: locator, solenoid valve, air filter pressure reducer, and retaining valve.
The design and manufacturing of fluorine lined valves comply with Chinese national standards
Basic structural form (the butterfly plate shaft coincides with the center of the valve body/valve seat)
A. D41F4 fully lined valve body fully lined/butterfly plate fully lined/lining layer butterfly plate and butterfly plate shaft double D matching
B. D41F46 fully lined type
C. D41F4 (46)/P semi lined valve body fully lined/butterfly plate made of stainless steel/double D fit between butterfly plate and butterfly plate shaft
The company mainly produces fluorine-lined valves: fluorine-lined ball valve, fluorine-lined butterfly valve, fluorine-lined stop valve, fluorine-lined diaphragm valve, fluorine-lined gate valve, fluorine-lined plug valve, fluorine-lined regulating valve and various fluorine-lined pipe fittings. Products are designed and manufactured according to chemical industry standards, can meet a variety of different industrial and mining use. At the same time can also be customized according to the needs of customers processing a variety of non-standard lining fluorine products.
has a complete range of cost-effective
has professional technology dedicated to product research and development, creating cost-effective products to meet different needs of customers.
Good quality is trustworthy
In the production process, quality management is embedded in every production process. From the purchase of raw materials, to product manufacturing
manufacturing, packaging, shipping, etc., there are layers of inspection and supervision, and strive to create excellent quality.
Service After-sales Worry-free
Careful Service Details Show Service Quality!