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حجم :
1-1/4″~56″ DN32~DN1400, 1-1/4″~48″ DN32~DN1200, 1-1/4″~36″ DN32~DN900, 1-1/4″~24″ DN32~DN600معيار :
API-600、ASME B16.34, API603, API6D, ISO 14313, EN1984、GB/T12234مادي :
ASME B16.34, C95800, C63200, etc.ضغط :
CL150 PN6～PN25, CL300 PN40, CL400～CL600 PN63～PN100, CL900~CL1500 PN160~PN250, CL2500 PN320 PN400نوع الوجه :
FLG, SW, BW, NPT/G, CLAMPوصف
| مقاس | ضغط | نوع الاتصال | مادة | معيار |
| 1-1/4 ''-56'' DN32-DN1400 | CL150 PN6-PN25 | فلوريدا | أسم B16.34 | API-600، ASME B16.34 |
| 1-1/4 ''-48'' DN32-DN1200 | سي ال 300 بي ان 40 | SW | C95800 | API603 |
| 1-1/4 ''-48'' DN32-DN1200 | CL400-CL600 PN63-PN100 | BW | C63200 | API6D |
| 1-1/4 ''-36'' DN32-DN900 | CL900-CL1500 PN160-PN250 | معاهدة عدم انتشار الأسلحة النووية/ز | سبائك التيتانيوم وغيرها من المواد الخاصة | ايزو 14313 |
| 1-1/4 ''-24'' DN32-DN600 | CL2500 PN320 PN400 | المشبك | EN1984، جيجابايت/T12234 |
صمام الفحص أو صمام الثرثرة أو صمام عدم الرجوع أو صمام الارتجاع أو صمام الاحتفاظ أو الصمام أحادي الاتجاه هو صمام يسمح عادةً للسائل (السائل أو الغاز) بالتدفق عبره في اتجاه واحد فقط.نطاق التطبيق: صناعة الكيماويات البترولية والطاقة الكهربائية والمعادن والطب والعقارات والهندسة البلدية وغيرها من الصناعات.
The swing check valve is also called a check valve or check valve, its role is to prevent the medium in the pipeline from flowing backward. The opening and closing part is opened or closed by the flow of the medium and the force to prevent the medium from flowing backward is called a check valve. The non-return valve is an automatic valve. It is mainly used for pipelines where the medium flows in one direction. It only allows the medium to flow in one direction to prevent accidents. This type of valve should generally be installed horizontally in the pipeline.
A check valve, clack valve, non-return valve, reflux valve, retention valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. Application scope: petroleum chemical industry, electric power, metallurgy, medicine, real estate, municipal engineering and other industries.
A check valve, clack valve, non-return valve, reflux valve, retention valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. Application scope: petroleum chemical industry, electric power, metallurgy, medicine, real estate, municipal engineering and other industries.
A check valve, clack valve, non-return valve, reflux valve, retention valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. Application scope: petroleum chemical industry, electric power, metallurgy, medicine, real estate, municipal engineering and other industries.
A check valve, clack valve, non-return valve, reflux valve, retention valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. Application scope: petroleum chemical industry, electric power, metallurgy, medicine, real estate, municipal engineering and other industries.
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