API Forged Steel Check Valve

ÜRÜN ÖZELLİKLERİ

PARTS AND MATERIAL LIST
Part Name	Material
1	Body	ASTM A 105	ASTM A182 F304	ASTM A182 F316
2	Disc	ASTM A 105	ASTM A182 F304	ASTM A182 F316
3	Gasket	Graphite+SS304	Graphite+SS316	Graphite+SS316
4	Bonnet	ASTM A 105	ASTM A182 F304	ASTM A182 F316
5	Bolt	A193 B7	A193 B8	A193 B8
6	Nut	A194 2H	A194 8	A194 8
Standards
Design and Manufacture			API 602.
Inspection and Test			API 598.
Socket-weld dimension			ASME B16.11.
End Threads dimension			ASME B1.20.1
Pressure-temperature ratings			ASME B16.34.

Anma Basıncı	Anma Çapı	Piston Çekvalf Vana Ölçüleri (mm)	NPT	Ağırlık (kg)	Çalpara Çekvalf Vana Ölçüleri (mm)	NPT	Ağırlık (kg)
DN	NPS	L	d	H	L	d	H
150-800	15	1/2"	79	10	54.5	1/2"	1.4	79	13	54.5	1/2"	1.3
20	3/4"	92	13	54.5	3/4"	1.9	92	13	54.5	3/4"	1.7
25	1"	111	17.5	72	1"	2.6	111	18	72	1"	2.4
32	1 1/4"	120	23	81	1 1/4"	4.2	120	24	81	1 1/4"	4.0
40	1 1/2"	152	28.5	94	1 1/2"	5.3	152	29	94	1 1/2"	5.1
50	2"	172	35	112	2"	9.0	172	36.8	112	2"	8.8
900-1500	15	1/2"	92	10	73	1/2"	2.4	92	13	73	1/2"	2.2
20	3/4"	111	13	73	3/4"	2.9	111	13	73	3/4"	2.7
25	1"	120	17.5	84	1"	4.6	120	18	84	1"	4.4
32	1 1/4"	152	23	97	1 1/4"	6.5	120	24	97	1 1/4"	6.3
40	1 1/2"	172	28.5	115	1 1/2"	10.5	140	29	115	1 1/2"	10.3
50	2"	220	35	132	2"	15.5	160	36.8	132	2"	15.3
2500	15	1/2"	150	11	102	1/2"	7.8	-	-	-	-	-
20	3/4"	150	14	102	3/4"	8.5	-	-	-	-	-
25	1"	170	19	107	1"	12.0	-	-	-	-	-
32	1 1/4"	200	25	128	1 1/4"	18.2	-	-	-	-	-
40	1 1/2"	200	28	128	1 1/2"	19.5	-	-	-	-	-
50	2"	250	35	143	2"	27.0	-	-	-	-	-

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