Vertical Check Valve Overview:
Designed and manufactured in strict accordance with GB12235 standard, valve positioning for the lifting movement along the center bushing using good wear resistance, low coefficient of friction of special materials, flexible and reliable. Excellent sealing performance. Vertical Check Valve products are widely used in pipeline in petroleum, chemical, pharmaceutical, power industry and other working conditions.
Vertical check valve main performance specifications:
Model | Nominal Pressure | Test Pressure P3(MPa) | Applicable temperature | Applicable medium | |
Shell | Seal | ||||
H42W-16C | 1.6 | 2.4 | 1.76 | ≤425 | Water,Oil |
H42W-16P | ≤200 | Weak corrosive media | |||
H42W-25P | 2.5 | 3.75 | 2.75 | ||
H42W-25R | Corrosive media | ||||
H42W-40P | 4.0 | 6.0 | 4.4 | Weak corrosive media | |
H42W-40R | Corrosive media | ||||
H42Y-40 | Water,Oil | ||||
Vertical check valve Main parts and materials:
Part name | Valve body,Valve flap | Guide valve | Sealing surface |
H42W-16C | Carbon steel | Carbon steel | Carbon steel |
H42W-16P | Chrome-nickel stainless steel titanium | Chrome-nickel stainless steel titanium | Chrome-nickel stainless steel titanium |
H42W-25P | |||
H42W-40P | |||
H42W-25R | Chromium-nickel-molybdenum stainless steel titanium | Chromium-nickel-molybdenum stainless steel titanium | Chromium-nickel-molybdenum stainless steel titanium |
H42W-40R | |||
H42Y-40 | Carbon steel | Carbon steel | Carbide hardfacing |
Company Information:
Our company mainly produces and export sanitary grade and industrial gradeFerrule Joint, Elbow, Tee, Cross, Reducer, Clamps, Sight glass, Ball valves, Butterfly valves, Globe valves, Check valves, Gate valves, Flanges and other products, according to GB , ANSI, JIS, DIN and other standards for production. We have improved the computer-aided design systems and sophisticated computer numerical control machine production, processing and testing equipment. Its products are widely used in pharmaceutical, food, biotechnology, natural gas, petrochemical, water treatment, construction and other industries.
Our strengths are as follows:
1. Cost: We are the original producer (not trader) who is able to provide the most competitive cost of the Stainless Steel Parts.
2. Quality: Our products are exported to Japan with competitive quality fit for food industry, fine chemical industry, medical industry and other various quality demands.
3. Service: we provide OEM, ODM service with any new model design of the Stainless Steel Parts.