Pango Pump and Valve Manufacturing (Shandong ) Co., Ltd.

Product advantages

1. Precision casting valve body. Standard WCB material, fine appearance, no trachoma. Each batch of castings have furnace number.

2. Use CNC lathes to machine internals. After the machining, the valve body is shot blasted twice, and the appearance is beautiful.

3. The same diameter valve has heavier weight compared with other manufacturers.

4. the valve seat material is cr-based stainless steel + surfacing 507 molybdenum, increasing the wear resistance of the valve seat.

5. The valve cover and the valve stem are in contact with the valve to prevent the leakage.

6. The valve stem is processed by cyclone milling to avoid the difficulty of switching due to the bending of the valve stem.

7. Each valve is factory tested for pressure according to national standards.

8. From the raw material to the finished product, every process has strict inpection.

9. Pango brand product quality is covered by China Pacific Insurance with two million dollars. Two years warranty, pay two back if one bad within two years. Any quality problems of the product itself, we will pay without conditions.

Parameters

Parameter Information：

1. Executive standard：

Name	Design and manufacture	Face to face Length	Pressure Test	End Flange
Reference Standard	API 600	ASME B16.10	API598	ASME B16.5

2. Material of Main Parts:

Name	1-Body	2-Seat	3-Wedge	4-Stem	5-Handwheel
Material	WCB	13Cr/STL	WCB	2Cr13	DI

3. Dimensions：

Size		150LB
DN	NPS (inch)	L	D	D1	D2	b	f	z-Φd
15	1/2''	108	90	60.3	34.9	8	2	4-16
20	3/4''	117	100	69.9	42.9	8.9	2	4-16
25	1''	127	110	79.4	50.8	9.6	2	4-16
32	1-1/4''	140	115	88.9	63.5	11.2	2	4-16
40	1-1/2''	165	125	98.4	73	12.7	2	4-16
50	2''	178	150	120.7	92.1	14.3	2	4-19
65	2-1/2''	190	180	139.7	104.8	15.9	2	4-19
80	3''	203	190	152.4	127	17.5	2	4-19
100	4''	229	230	190.5	157.2	22.3	2	8-19
125	5''	254	255	215.9	185.7	22.3	2	8-22
150	6''	267	280	241.3	215.9	23.9	2	8-22
200	8''	292	345	298.5	269.9	27	2	8-22
250	10''	330	405	362	323.8	28.6	2	12-25
300	12''	356	485	431.8	381	30.2	2	12-25
350	14''	381	535	476.3	412.8	33.4	2	12-29
400	16''	406	595	539.8	469.9	35	2	16-29
450	18''	432	635	577.9	533.4	38.1	2	16-32
500	20''	457	700	635	584.2	41.3	2	20-32
600	24''	508	815	749.5	692.2	46.1	2	20-35
650	26''	559	870	806.4	749	66.7	2	24-35
700	28''	610	925	863.6	800	69.9	2	28-35
750	30''	610	985	914.4	857	73.1	2	28-35
800	32''	711	1060	977.9	914	79.4	2	28-41
900	36''	711	1170	1085.8	1022	88.9	2	32-41
1000	40"	1067	1290	1200.2	1124	88.9	2	36-41

Size		300LB
DN	NPS (inch)	L	D	D1	D2	b	f	z-Φd
15	1/2''	140	95	66.7	34.9	12.7	2	4-16
20	3/4''	152	115	82.6	42.9	14.3	2	4-19
25	1''	165	125	88.9	50.8	15.9	2	4-19
32	1-1/4''	178	135	98.4	63.5	17.5	2	4-19
40	1-1/2''	190	155	114.3	73	19.1	2	4-22
50	2''	216	165	127	92.1	20.7	2	8-19
65	2-1/2''	241	190	149.2	104.8	23.9	2	8-22.5
80	3''	282	210	168.3	127	27	2	8-22.5
100	4''	305	255	200	157.2	30.2	2	8-22.5
125	5''	381	280	235	185.7	33.4	2	8-22.5
150	6''	403	320	269.9	215.9	35	2	12-22.5
200	8''	419	380	330.2	269.9	39.7	2	12-25.5
250	10''	457	445	387.4	323.8	46.1	2	16-29
300	12''	502	520	450.8	381	49.3	2	16-32
350	14''	762	585	514.4	412.8	52.4	2	20-32
400	16''	838	650	571.5	469.9	55.6	2	20-35
450	18''	914	710	628.6	533.4	58.8	2	24-35
500	20''	991	775	685.8	584.2	62	2	24-35
600	24''	1143	915	812.8	692.2	68.3	2	24-41
700	26''	1245	970	876.3	749	77.8	2	28-45
800	28''	1346	1035	939.8	800	84.2	2	28-45

Size		600LB
DN	NPS (inch)	L	D	D1	D2	b	f	z-Φd
15	1/2"	165	95	66.7	34.9	14.3	7	4-16
20	3/4"	190	115	82.6	42.9	15.9	7	4-19
25	1''	216	125	88.9	50.8	17.5	7	4-19
32	1-1/4''	229	135	98.4	63.5	20.7	7	4-19
40	1-1/2''	214	155	114.3	73	22.3	7	4-22
50	2''	292	165	127	92.1	25.4	7	8-19
65	2-1/2''	330	190	149.2	104.8	28.6	7	8-22.5
80	3''	356	210	168.3	127	31.8	7	8-22.5
100	4''	432	275	215.9	157.2	38.1	7	8-25.5
125	5''	508	330	266.7	185.7	44.5	7	8-29
150	6''	559	355	292.1	215.9	47.7	7	12-29
200	8''	660	420	349.2	269.9	55.6	7	12-32
250	10''	787	510	431.8	323.8	63.5	7	16-35
300	12''	838	560	489	381	66.7	7	20-35
350	14''	889	605	527	412.8	69.9	7	20-38
400	16''	991	685	603.2	469.9	76.2	7	20-41
450	18''	1092	745	654	533.4	82.6	7	20-44.5
500	20''	1194	815	723.9	584.2	88.9	7	24-44.5
600	24''	1397	940	838.2	692.2	101.6	7	24-51