CBM 1078-81 Self Closing Draw Off Valve

CBM 1078-81 Self Closing Draw Off Valve

1. Application

CBM 1078-81 Self Closing Draw Off Valve can be used in sea water, fresh water, lubricanting oil and fuel oil.

2. Material

(1) body: ZQSn10-2

(2) bottom cover & disc & seat: ZQAI9-2||

(3) stem: QAi9-2

(4) spring: spring steel || groups

The material of this product can be made to order, for example:cast iron, stainless steel 304, stainless steel 316L etc.

3. Technical Data

(1) nominal pressure: 0.1MPa

(2) nominal diameter: 15, 25, 40, 50

4. Dimensions

DN (mm)	Structure dimension					flange
	L	L1	L2	H	H1	D	C	g	h	t
15	100	50	50	146	40	95	70	52	15	12
25	130	65	65	164	60	125	90	70	19	14
40	180	-	-	195	-	140	105	85	19	16
50	220	-	-	215	-	155	120	100	19	16

5. IACS Certificate: NK, DNV, LR, CCS, BV, ABS, RINA, KR.