5

year

KR VALVE (TIANJIN) CO.,LTD

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VERTICAL FLANGE CHECK VALVE

VERTICAL FLANGE CHECK VALVE

group name: Check Valve

Min Order: 1 piece

brand name: KRV

model: DN15-DN150

Nearest port for product export: Tianjin, Shanghai, Qingdao, Dalian

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, Credit Card, Westem Union, Cash

update time: Fri, 14 May 2021 17:16:07 GMT

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Packging & Delivery

Min Order1 piece

Briefing

This vertical flange check valve product is widely used in petroleum, chemical, as long as

Detailed

Executive standard for vertical flange check valve

Product specification	design code	Structural length	Connecting flange	Test and inspection
Product specification	GB/T12235	GB/T12221	JB/T79、EN1092-1/2、ASME B16.5/B16.47	JB/T9092、API598

Main performance specifications

Test pressure	Nominal pressure
Test pressure	16	25		40
Shell test	2.4	3.8		6.0
Sealing test	1.8	2.8		4.4
body material	WCB(C)	CF8(P)	CF8M(R)	WC6	WC9
working temperature	≤425℃	≤100℃	≤100℃	≤550℃	≤550℃
Applicable media	Water, steam, oil	Nitric acid	Acetic acid	Water and steam	Water and steam

Main dimensions of vertical flange check valve PN1.6~4.0MPa

H42H-16P/R/PL/RL
DN(mm)	15	20	25	32	40	50	65	80	100	125	150	200
L	105	105	105	150	160	170	180	200	210	275	300	380
D	95	105	115	135	145	160	180	195	215	245	280	335
H42H-25P/R/PL/RL
DN(mm)		20	25	32	40	50	65	80	100	125	150	200
L		105	105	150	160	170	180	200	210	275	300	380
D		105	115	135	145	160	180	195	215	275	300	360
H42H-40P/R/PL/RL
DN(mm)	50		65		80		100		125		150	200
L	170		180		200		210		275		300	380
D	160		180		195		230		270		300	375

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