Zhejiang Yongding Valve Co. Ltd.

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Zhejiang Yongding Valve Co. Ltd.

Address: Wenzhou City, Zhejiang Province, Yongjia County Oubei five - star industrial area on the 3rd Jingdong Road
Tel: 86-0577-67321126 67920318 67920317
Cell phone: 86-13732008686
Contact: manager Chen 13758737865
Fax: 86-0577-67995661
QQ:1813139209
URL: http://www.yongdingv.com

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①夹套焊装于阀门的两法兰之间，阀门的侧面、底部设置有夹套的连接口。②连接法兰尺寸比同一规格普通阀门的连接法兰大一到两个规格，结构长度与同规格的普通阀门相同。③夹套中可自由地流过蒸汽或其它热的保温介质，确保粘稠介质可顺畅地流过阀门。

产品性能参数

BZ41H、BZ41W、BZ41Y 型 PN16~PN40 保温夹套式楔式闸阀主要性能参数
型号	PN	工作压力/MPa	适用介质	适用温度
BZ41H-16C	16	1.6	油品等无腐蚀性介质	≤425
BZ41H-25	25	2.5
BZ41H-40	40	4.0
BZ41Y-16C	16	1.6
BZ41Y-25	25	2.5
BZ41Y-40	40	4.0
BZ41W-16P	16	1.6	弱腐蚀性介质	≤150
BZ41W-25P	25	2.5
BZ41W-40P	40	4.0
BZ41Y-16P	16	1.6
BZ41Y-25P	25	2.5
BZ41Y-40P	40	4.0
BZ41W-16R	16	1.6	柔腐蚀性介质	≤150
BZ41W-25R	25	2.5
BZ41W-40R	40	.0
BZ41Y-16R	16	1.6
JZ41Y-25R	25	2.5
JZ41Y-40R	40	4.0

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产品零部件材料

BZ41H、BZ41W、BZ41Y 型 PN16~PN40 保温夹套式楔式闸阀零部件材料
型号	材料
型号	阀体、阀盖、闸板	阀座和闸板密封面	阀杆	填料	手轮
BZ41H-16C	碳素钢、WCB	堆焊铁基合金	铬不锈钢 2Crl3	石棉石墨/柔性石墨	球墨铸铁或铸钢
BZ41H-25
BZ41H-40
BZ41Y-16C		堆焊硬质合金
BZ41Y-25
BZ41Y-40
BZ41W-16P	铬镍钛不锈钢 CF8	本体材料 D8/CF8	铬镍钛不锈钢、304	聚四氟乙烯
BZ41W-25P
BZ41W-40P
BZ41Y-16P		堆焊硬质合金
BZ41Y-25P
BZ41Y-40P
BZ41W-16R	铬镍钼钛不锈钢、CF8M	本体材料 B8M/CF8M	铬镍钼钛不锈钢、316
BZ41W-25R
BZ41W-40R
BZ41Y-16R		堆焊硬质合金
JZ41Y-25R
JZ41Y-40R

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