Marine Cast Steel Wafer Butterfly Valves JIS F7480 5K 10K 16K

Marine Cast Steel Wafer Butterfly Valves JIS F7480 5K 10K 16K
Category:JIS Marine Butterfly Valve
Material:Cast Steel
Standards:JIS F7480
Certificate:CCS, BV, ABS, GL, LR, DNV, NK,RINA, KR,IRS
Fob Price:Get Latest Price Now

Place of Origin:China

China Marine Cast Steel Wafer Butterfly Valve JIS F7480 5K/10K/16K:

Design Standard: JIS F7480-1996

Size: DN40-DN1200

Max Working Pressure: 5K/10K/16K

Top Flange: ISO5211

Operation Type: Lever or Worm Gear

Main Material:

1-Body: Cast Steel

2-Disc: DI or WCB with galv, Stainless Steel, Bronze

3-Pin: Stainless Steel

4-Seat: NBR, EPDM,CR,FKM,VITION,PTFE

5-Stem: Stainless Steel

6-Busing: PTFE

7-O ring: NBR

8-Indicator: Carbon Steel

9-Lever: Malleable Iron

10-Bolt: Carbon Steel

The Service Temperature for Seat Material:

Rubber Seat Material	Service Temperature range ℃	Kind of Fluid
NBR	0-70	sea water, fresh water, bilge, ballat,liquefied gas,lubricating oil,fuel oil,cargo oil,hydraulice oil
CR	0-70	air
EPDM	0-120	sea water, fresh water, acid gas
FKM	0-90	cargo oil

Main Size List(mm):

Size	A	B	C	D	d0	K	E	4-d	L	D1	4-⌀	B1
40	120	70	34	41.8	12.6	65	50	7	26	105	19	11
50	140	80	42	52.9	12.6	90	70	10	30	120	19	11
65	150	89	44.7	64.5	12.6	90	70	10	30	140	19	11
80	158	95	45.2	78.8	12.6	90	70	10	30	150	19	11
100	176	114	52	104	15.77	90	70	10	30	175	19	11
125	190	127	54.4	123.3	18.92	90	70	10	30	210	23	14
150	211	139	55.8	155.1	18.92	90	70	10	30	240	23	14
200	235	176	60.6	202.5	22.1	125	102	12	40	290	23	17
250	265	203	65.6	250.5	28.45	125	102	12	40	355	25	22
300	305	242	76.9	301.5	31.6	125	102	12	40	400	25	22