Marine Cast Iron 5K Gate Valve JIS F7363

Marine Cast Iron 5K Gate Valve JIS F7363:

China Marine Cast Iron 5K Gate Valve JIS F7363:

Marine Cast Iron 5K Gate Valve JIS F7363 is a kind of non rising stem gate valve.

Function: open and close the marine pipe system

Suitable Medium: sea water, fresh water, fuel oil and lubrication oil

Advantage: small fluid resistance, easy opening/closing, short structure length, no installment direction requirement, can be used on the pipe system with the two way flow.

Technical Specification:

1.Design & Manufacturing Standard: JIS F7363-1996

2.Inspection & Test Standard: JIS F7400

3. Connection Type: Flange

4.Flange Standard: JIS B2220 5K

5. Warranty: 12months

6. Certificate: CCS, ABS, BV, DNV/GL, RINA, LR, NK, IRS, RMRS

Max Working Pressure:

Fluid Condition	Max Working Pressure (Mpa)
Fluid Condition	DN200 or less	DN250~DN400	DN450~DN600
Saturated steam	0.3	0.2	0.2
Oil and pulsation water	0.5	0.5	0.5
non-shock water of 120℃ or less	0.7	0.7	0.5

Hydraulic Test Pressure:

Nominal Size	Test Pressure (Mpa)
Nominal Size	Seat watertight	Body
400 or less	0.77	1.05
450~600	0.55	0.75

Main Material:

Class B:

1.Body/Bonnet---Cast Iron

2. Seat---Bronze

3. Disc---Bronze

4. Stem---Brass

Class S:

1.Body/Bonnet---Cast Iron

2. Seat---Stainless Steel

3. Disc---Stainless Steel

4. Stem---Stainless Steel

Main Size(mm):

IMPA Code	Size	L	Flange diam. (D)	Pitch (C)	No of Bolt Hole	h	t	H	D2
750801	50	180	130	105	4	15	16	285	125
750802	65	190	155	130	4	15	18	330	140
750803	80	200	180	145	4	19	18	380	160
750804	100	230	200	165	8	19	20	430	180
750805	125	250	235	200	8	19	20	495	200
750806	150	270	265	230	8	19	22	560	224
750807	200	290	320	280	8	23	24	680	280
750808	250	330	385	345	12	23	26	800	355
750809	300	370	430	390	12	23	28	920	400
750810	350	410	480	435	12	25	30	1000	450
750811	400	470	540	495	16	25	30	1100	500
750812	450	500	605	555	16	25	30	1420	560
750813	500	550	655	605	20	25	32	1500	560
750814	550	600	720	665	20	27	32	1650	630
750815	600	660	770	715	20	27	32	1680	710