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Tel: +86-18539246853
Fax: +86-371-55883235
E-mail: [email protected]
Address: ZhengZhou,HeNan,China.

Standard:

Valve Design: API 609, MSS SP-67

Face To Face: API 609, MSS SP-67, DIN3202, BS EN558-1

Pressure Test: API 598

Flange Drilling: ANSI B16.1 class125, BS4504 PN10/PN16, DIN2501 PN10/PN16

Top Flange: ISO5211

Inspection and Test :

Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.

Seat Test: 1.1 times the working pressure with water.

Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.

Special Test: On request, any other test can be carried out according to special instruction by client.

Parameters

DN	L	A	A1	H	H1	F	D			D1			D2			n-Φd
	L	A	A1	H	H1	F	mm			mm			mm			n-Φd
	mm	mm	mm	mm	mm	mm	PN1.0	PN1.6	PN2.5	PN1.0	PN1.6	PN2.5	PN1.0	PN1.6	PN2.5	PN1.0	PN1.6	PN2.5
20	180	330	130	550	460	116	105	105	105	75	75	75	58	58	56	4-13.5	4-13.5	4—14
25	180	330	130	550	460	116	115	115	115	85	85	85	68	68	65	4-13.5	4-13.5	4—14
32	180	330	130	550	460	116	140	140	140	100	100	100	78	78	76	4-17.5	4-17.5	4—14
40	240	345	135	610	516	170	150	150	150	110	110	110	88	88	84	4-17.5	4-17.5	4—14
50	240	345	135	610	516	170	165	165	165	125	125	125	102	102	99	4-17.5	4-17.5	4—14
65	250	355	140	625	520	180	185	185	185	145	145	145	122	122	118	4-17.5	4-17.5	4—14
80	285	360	146	645	538	210	200	200	200	160	160	160	133	133	132	8-17.5	8-17.5	4—14
100	360	400	156	750	596	275	220	220	235	180	180	190	158	158	156	8-17.5	8-17.5	4—14
125	400	420	170	808	655	310	250	250	270	210	210	220	184	184	184	8-17.5	8-17.5	4—14
150	455	435	186	864	710	355	285	285	300	240	240	250	212	212	211	8—-22	8—-22	4—14
200	585	480	206	1135	805	460	340	340	360	295	295	310	268	268	274	8—-22	12—22	4—14
250	650	530	226	1185	855	500	395	405	425	350	355	370	320	320	330	12—22	12—-26	4—14
300	800	575	246	1325	955	580	445	460	485	400	410	430	370	370	389	12—22	12—-26	16-30
350	860	620	275	1385	990	640	505	520	555	460	470	490	430	430	448	16-22	16-26	16-33
400	960	635	286	1445	1030	715	565	580	620	515	525	550	482	482	503	16-26	16-30	16-36
450	1075	665	320	1325	905	780	615	640	670	565	585	600	532	550	548	20-26	20-30	20-36
500	1075	695	348	1430	960	830	670	715	730	620	650	660	585	585	609	20-26	20-33	20-36
600	1230	720	372	1565	1020	920	780	840	845	725	770	770	685	685	720	20-30	20-36	20-39
700	1650	770	422	1755	1160	980	895	910	960	840	840	875	800	800	820	24-30	24-36	24-42
800	1750	805	458	2230	1515	1050	1015	1025	1085	950	950	990	905	905	928	24-33	24-39	24-48

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