Forged Steel Lift Check Valve – EVC Valve

Butterfly Valve

FORGED STEEL Lift Check VALVE

Forged25

CH Series

Features:

Class : 150,300, 600,800,900 & 1500

Basic Design: API 602,API 600 ANSI B16.34

Face to Face : ANSI B16.40

Testing : API 598

Body Material : A105, F304, F316

Seating : 13 Cr/13Cr, STL/STL, 304/304

Other material upon request

Standard Material

STANDARD MATERIAL
NO	*PART LIST*	*MATERIALS*
1	BODY	ASTM A105
2	SEAT	INTEGRAL +HF
3	DISC	STAINLESS STEEL ASTM A276-420
4	GASKET	GRAPHITE
5	COVER	ASTM A105
6	BOLT	ALLOY STEEL ASTM A193-B7

DIMENSIONS (MM)
SIZE	*CLASS 150,300,800,900*
DN	D				D2	D1
	L	H	*Standard Port*	*Full Port*	D2	D1
15	80	53	9	13	34	21.8
20	90	59	13	17.5	40	27.1
25	110	76	17.5	22.5	48	33.8
32	NA	NA	NA	NA	NA	NA
40	150	90	29.5	35	64	48.7
50	180	106	35	45	78	61.1

*DIMENSIONS (MM)*
*SIZE*	*CLASS 1500*
DN	D				D2	D1
	L	H	*Standard Port*	*Full Port*	D2	D1
15	90	59	9	12	34	21.8
20	110	75	12	15	40	27.1
25	127	86	15	20	48	33.8
32	150	90	20	27	64	42.6
40	180	106	27	32	64	48.7
50	210	142	32	40	78	61.1