A detailed description of the valve HGT84F Self-pressure regulating: [HGT84F type self-pressure regulating valve] Overview: HGT84F type self-pressure regulating valve consists of several parts to perform configuration knot, pilot valve, the main valve. And the successful experience and excellent operational performance piston valve to its unique combination of high sensitivity actuator technology integration, is a very good advanced vacuum regulator valve. The instrument is simple, reliable, easy to apply, along with pressure gauge pressure controlled media. Control voltage range of the instrument within the scope of the product nameplate pressure adjustment can be adjusted according to their needs. HGT84F type Self-pressure regulating valve is suitable for the production of various industrial sectors, saturated and supersaturated steam and non-corrosive vapor pressure is automatically adjusted. [HGT84F type self-pressure regulating valve] Special Note: pressure control range: 0.05MPa ~ 1MPa; control accuracy: ± 0.05MPa ,, special requirements ± 0.025MPa; flow capacity: the calculation of rated steam 1MPa; the role of the form: a, Positive effects: control the valve pressure, the valve pressure is higher than the control point, the control valve to reduce the circulation; b, side effects: control before the valve pressure, the valve pressure is higher than the control point, the control valve flow rate increases. [HGT84F type self-pressure regulating valve] performance parameters: HGT84F type self-pressure regulating valve performance parameters Nominal pressure PN (Mpa) 1.6 Operating temperature ≤350 ℃ Strength pressure Ps (Mpa) 2.4 leakage amount of the maximum amount of 0.05 to 0.5% inlet pressure P2 (Mpa) ≤1.6 pressure △ P ≥0.15Mpa outlet pressure P2 (Mpa) 0.1 ~ 1.5 lag time ≤10 seconds container full opening and closing the main valve (Mpa) ≤0.1 circulating medium steam and non-corrosive gases [ HGT84F type Self-pressure regulating valve] main parts material: Material Label name label name material 1 stainless steel 8 balanced main valve spring seat 45 # Steel 2 Stainless steel piston assembly 9 3 pulse counter spring spring steel spring steel spring 10 copper impulse pipe 4 pilot valve assembly or stainless steel 11 gauge stainless steel diaphragm feedback GB 5 12 stainless steel cover screws GB 6 regulator screw copper, stainless steel valve body 13 7 adjustment lever stainless steel [HGT84F type self-pressure regulating valve and size chart] (in mm): HGT84F type self-pressure regulating valve size Dg LD D1 h H fb zd 25 180 115 85 100 300 3 16 4-14 32 200 140 100 100 300 3 18 4-18 40 220 150 110 105 320 3 18 4-18 50250165125105 3203184-1865 2,801,851,451,053,203 228-1880310200 160 1603503248-18 1,003,502,351,901,603,503 24 8-18125400270 220 1953853268-26 1,504,503,002,501,953,853 28 8-26200550360 310 22548533012-26 250,650,425,370,336 12-30 Ordering Information :( national standards) a, A: product name, type, nominal diameter B: medium and temperature, pressure range C: Are there attachments, delivery, special requirements so that we can correct for your selection. Second, if the company has been selected by the design of the valve type, please directly contact our sales center to order according to the valve parameters. Third, when you use the occasion is very important or the environment is more complicated, please provide design drawings and detailed parameters, our engineers can concentrate on your expert review and analysis of four, the above prices are nominal price, please contact us. We can provide you with professional solutions, including design, custom, sets, run the service. We have been committed leader in the field of valve industry, to provide you with the latest knowledge of valves, the best service, the best technical adviser. If you have any questions, you can call us, we will try our best to provide you with quality services. We aspire to be the world's leading manufacturer of valves. That the Crown has a sound quality assurance system and excellent after-sales service system. Over the years, our company consistently implement quality first principles and policies, "is committed to perfection, relentless pursuit, create the future, to the world" approach to business, will continue the application of new technologies, new processes, new materials, and actively develop new varieties for the majority of users to provide better valve products and better service. And strive to become a world-class supplier of valve products. We welcome new and old customers work together to create brilliant!