Cast/Carbon Steel API Gate Valve

Followings are the details of the API Cast Steel Gate Valve made by our company:
1. Technical Specifications:
(1)Design Standard: API 600-2009
(2)Face to Face Dimensions: ANSI B16.10-2009
(3)End Flange Dimension: ANSI B 16.5-2009
(4)Test Standard: API 598-2009

2. Performance Specifications:
(1)Shell Test: 3.0Mpa(150LB), 7.5Mpa(300LB), 15.0Mpa(600LB)
(2)Seal Test: 2.2Mpa(150LB), 5.5Mpa(300LB), 11.0Mpa(600LB)
(3)Back Seal Test: 2.2Mpa(150LB), 5.5Mpa(300LB), 11.0Mpa(600LB)
(4)AIRROOF: 0.6Mpa, 0.6Mpa, 0.6Mpa
(5)Suitable Temperature: -29-425 Celsius degree
(6)Suitable Medium: W. O. G

3. Main Parts and Materials:
(1)Body: WCB, CF8, CF8M
(2)Seat: A105, F304, F316
(3)Wedge: WCB, CF8, CF8M
(4)Stem: 13Cr, F304, F316
(5)Gasket: Flexible Graphite + S. S 304
(6)Bonnet: WCB, CF8, CF8M
(7)Back Seat: A276-410, F304, F316
(8)Packing: Flexible Graphite
(9)Gland: A276-410, F304, F316
(10)Packing Gland: WCB, CF8, CF8M
(11)Nut: A194-2H, A194-8
(12)Stem Nut: Cu
(13)Nut: A194-2H, 8
(14)Handwheel: QT400-18
(15)Lock Nut: A194-2H
(16)Eyebolt: A193-B8, B7
(17)Spilt Pin: F304

4. Main Sizes and Dimensions: Please consult the table below.

If this product interests you, please feel free to contact with us!
Quality First and Reputation Uppermost!

Size		2″	2-1/2″	3″	4″	5″	6″	8″	10″	12″	14″	16″	18″
L	150LB	178	190	203	229	254	267	292	330	356	381	406	432
	300LB	216	241	283	305	381	403	419	457	502	762	838	914
	600LB	292	330	356	432	/	559	660	787	838	889	991	1092
A	150LB	152	178	190	229	254	279	343	406	483	533	597	635
	300LB	165	191	210	254	279	318	381	445	521	584	648	711
	600LB	165	191	210	273	330	356	419	508	559	603	686	743
B	150LB	120.5	139.5	152.5	190.5	215	241.5	298.5	362	432	476.5	539.5	578
	300LB	127	149	168	200	235	270	330	387.5	451	514.5	539.5	578
	600LB	127	149	168	216	266.5	292	349	432	489	527	571.5	628.5
C	150LB	92	105	127	157	186	216	270	324	381	413	470	533
	300LB	92	105	127	157	186	216	270	324	381	413	470	533
	600LB	92	105	127	157	186	216	270	324	381	413	470	533
b	150LB	16	17.5	19	24	25	26	29	31	32	35	37	40
	300LB	22	25	29	32	35	37	41	48	51	54	57	60
	600LB	26	29	32	38	45	48	56	64	67	70	77	83
f	150LB	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6
	300LB	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6
	600LB	6.4	6.4	6.4	6.4	6.4	6.4	6.4	6.4	6.4	6.4	6.4	6.4
N-φ	150LB	4×19	4×19	4×19	8×19	8×22	8×22	8×22	12×25	12×25	12×29	16×29	16×32
	300LB	8×19	8×22	8×22	8×22	8×22	12×22	12×25	16×29	16×32	20×32	20×35	24×35
	600LB	8×19	8×22	8×22	8×25	8×30	12×29	12×32	16×35	20×35	20×38	20×41	20×45
H	150LB	386	435	483	587	673	767	955	1146	1328	1519	1721	1900
	300LB	417	460	526	650	694	824	987	1192	1431	1559	1758	1935
	600LB	427	473	538	657	/	872	1101	1279	1486	1643	1798	2101
W	150LB	200	200	250	250	300	300	350	450	500	600	600	/
	300LB	200	250	250	250	300	350	450	500	560	760	760	/
	600LB	250	250	300	350	/	500	650	720	760	760	760	/