Marine Equipment

Cast Steel Self-Closing Drain Valve CBM1078-81 Type F

Self-closing Drain Valve is used on the pipe system with the medium sea water, fresh water, fuel oil, lubrication oil. Technical Specification: Design Standard: CBM1078-81 ...

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Cast Steel Self-Closing Drain Valve CBM1078-81 Type F

Category: CB Marine Drain Valve

Certificate: ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS

FOB Price: Get Latest Price Now

Warranty: 12 Months unless specified otherwise

Place of Origin: China

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China Cast Steel Self-Closing Drain Valve CBM1078-81 Type F:

Self-closing Drain Valve is used on the pipe system with the medium sea water, fresh water, fuel oil, lubrication oil.

Technical Specification:

Design Standard: CBM1078-81

Test Standard: GB600

Thread Standard: CB821

Operation Type: Lever type or Press type

Type U- Elblow type, one side is with flange, another side is with thread

Type F- Straight type, two sides are flange connection.

Type	Name	Nominial Pressure (Kgf/cm2)	Nominal Size(mm)	Applicable Medium
F	Straight Drain Valve	1	15,25,40,50	Fuel oil, lubrication oil and fresh water
U	Elbow Drain Valve	1	15,25,40,50	Fuel oil, lubrication oil and fresh water

Main Parts & Material:

Body: Bronze / Cast Steel

Seat: Bronze

Disc: Bronze

Stem: Bronze

Spring: Carbon spring steel wire

Main Size List(mm):

nominal diameter	structure dimension					flange					bolt		Thread				handle L0	Lift Range m	Weight (kg)
	structure dimension					flange					bolt		Thread						Weight (kg)
	L	L1	L2	H	H1	D	C	g	h	t	n	Th.	D1	D2	D3	L			F	U
15	100	50	50	146	40	95	70	52	15	12	4	M12	M30×2	27	19	20	120	8	2.5	2.1
25	130	65	65	164	60	125	90	70	19	14	4	M16	M42×2	39	29	20	130	10	5.3	4.2
40	180	–	–	195	–	140	105	85	19	16	4	M16	–	–	–	–	140	13	8.0	–
50	220	–	–	215	–	155	120	100	19	16	4	M16	–	–	–	–	140	15	10.4	–