Цутгамал ган шалгах хавхлага

Guocheng Valve Group Co., LTD. is one of the leading China Cast Steel Check Valve manufacturers, welcome to wholesale cheap Cast Steel Check Valve from our factory.

API 6D/ BS 1868 SWING CHECK VALVE DESCRIPTION

The valve is opened or closed by the valve disc to rotate around the spindle outside the valve seat; and it is an automatic valve when it is automatically opened or closed by the force generated by the medium flowing within the pipeline. Its major function is to prevent the backflow of the medium in the pipeline, reverse rotation of the pump and its driving motor, and discharge of the medium in the container.

Full open according to API 6D requirements is available.

Дизайн шинж чанарууд

Design standard as per: API 6D/ BS1868

Авсаархан, боломжийн бүтээгдэхүүний бүтэц, найдвартай битүүмжлэл, сайн гүйцэтгэл;

Гөлгөр шингэний гарц, бага хэмжээний шингэний эсэргүүцэл;

Савлуур хэлбэрийн диск.

Норгосны цилиндрээр загварчлах боломжтой.

Хавхлагын дискний хурдан хаагдах, уян хатан үйлдэл.

Жижиг хаалтын цохилт, усны алх үүсэх үүрэг хүлээхгүй.

Гөлгөр шингэний гарц ба шингэний эсэргүүцэл багатай.

МАТЕРИАЛ СОНГОЛТ

– CS (ASTM A216 WCB, WCC, WC6, WC9), LTCS (ASTM A352 LCB, LCC, LC1, LC2, LC3)

– Аустенитик SS304 (ASTM A351 CF8), SS316 (ASTM A351 CF8M), SS304L (ASTM A351 CF3), SS316L (ASTM A351 CF3M)

– Дуплекс SS (ASTM A8904A, 5A, 6A)

– Хайлш 625(UNS N06625)

– Хайлш 825(UNS N08825)

- Тусгай хайлш материал (CW6MC)

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