BQ41H一体式保温球阀|体式保温球阀-中国工控网(chinagkong.com)-中国工控行业门户网站

首页 > 供应 > 球阀 >

BQ41H一体式保温球阀|体式保温球阀

来自：上海奇众阀门制造有限公司

364人民币

发布时间：2018-10-16 关注次数：71

产品参数

商品详情

BQ41H一体式保温球阀|体式保温球阀

BQ41H一体式保温球阀产品特点

该产品具有良好的保温保冷特性,且阀门的通径与管径一致,同时又能有效降低管路中介质热量损失。主要用于石油、化工、冶金、制药、食品等各类系统中，以输送常
温下会凝固的高粘度介质。
由于采用整体式结构，因而保温球阀比一般球阀体积更小，重量更轻，且无外漏,密封性能良好，夹套采用碳素钢管焊接比铸造的更加耐压牢固。

Features

The product bears favorable heat-preservation and cold-insulation specialties.In addition, the all-diameter of the valve is identical to pipe diameter to effectively reduce the heat loss from those medium in the pipeline. It is mainly applied to transport the full- bodied mediums which solidify under normal temperature in such fields as petroleum industry, chemical industry, metallurgical industry, pharmaceutical industry,food industry, etc.
For the monolithic construction is applied in design the product, the jacket valve with favorable sealing performance features smaller configuration and weight than traditional ball valves without leakage. More overpressure-resistant and firmer capacities are also
enjoyed by the jacket made through carbon steel welding than that through casting.

技术规范Technical Specification

设计标准 Design Standard	ASME B 16.34 GB/T 12224
结构长度 Structure length	ASME B 16.10 GB/T 12221
连接法兰 Connecting flange	ASME B 16.5 JB/T 79
驱动方式 Driving manner	手动、电动、气动 Manual,Moton driving,Pneumatil
试验和检验 Test & Inspection	JB/T9092 API 598
适用介质 Applicable medium	重油、胶类等易凝固介质 Heavy oil,glue and other easy-clotting medium

主要零件材质表Form of Major Parts Materials

序号	零件名称 Accessory name	材质 Material
序号	零件名称 Accessory name	GB	ASTM
1	夹套 Jacket	25	A105
2	阀座 Seat	WCB	A216-WCB
3	阀体 Body	25	A105
4	密封圈 SealingRing	PTFE、对位聚苯 PTFE、Counterpoint polypheny1
5	球体 Ball
6	阀杆 Stem	1Cr13	A247-410
7	填料 Stuffing	柔性石墨 Graphite
8	填料压盖 Gland	WCB	A216-WCB

注：系列阀门主要零部件及密封面的材质可根据实际工况条件或用户特殊要求设计选用.

Notes: Major parts of the valve series and materials of sealing surface differ according to actual working condition and custmer’s special requirement.

主要外型及连接尺寸表Main Types and Connecting Dimension

公称通径 (DN)		b	L	D		E	Q	H	W	管螺纹 Pipe thread
(mm)	(in)	b	L	(mm)	(in)	E	Q	H	W	P
20	3/4″	19	117	40	11/2″	58.5	147	101	170	G3/4″
25	1″	25	127	50	2″	62.5	156	106	170	G3/4″
40	11/2″	38	165	65	21/2″	63.5	181	125	250	G3/4″
50	2″	51	178	80	3″	68	218	135	250	G3/4″
80	3″	76	229	150	6″	82	275	193	350	G3/4″
100	4″	102	254	200	8″	83	300	265	420	G3/4″
150	6″	152	292	250	10″	95	403	355	1000	G3/4″
200	8″	203	330	300	12″	100	492	410	1300	G3/4″

BQ41H一体式保温球阀|体式保温球阀

本实用新型涉及一种阀门铸造用面背砂混砂系统，它包括储料组件；混砂组件，所述混砂组件包括设置于所述砂斗下方的底座、可转动地安装在所述底座上的回转支承柱、一端安装在所述回转支承柱上且与所述砂斗相配合的背砂输送臂、与所述背砂输送臂另一端相连通的背砂混砂搅笼、安装在所述背砂混砂搅笼端部的出砂口、一端延伸至所述背砂输送臂上方的负压吸料管以及一端与所述负压吸料管相连通且另一端与所述出砂口相连通的引料管。从而与背砂输送臂、背砂混砂搅笼进行配合而实现背砂、面砂的同时出砂，大大减少了面砂用量，降低了生产成本，并保证砂型质量。
BQ41H一体式保温球阀|体式保温球阀

展开