ANSI American standard gate valve

NegotiableUpdate on 04/01

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Overview

ANSI American standard gate valve

Product Details

Shanghai Wilton Valve Co., Ltdmain products(ANSI American standard gate valve)Also domestically(Gate valve)One of the producers. Business scope of the company: production, processing, and sales of valves, pipe fittings, and fluid equipment, sales of pipeline fittings, building materials, hardware and electrical equipment, and automatic control equipment, engaged in import and export business of goods and technology! Welcome new and old customers to call or write to us. We will wholeheartedly provide you with satisfactory service!

Overview of ANSI American standard gate valve products:

Purpose: Flange connected steel gate valve suitable for ANSI Class 150-900 PN2.0～16.0MPa， Used for cutting off or connecting media in pipelines with working temperatures of -29~425 ℃ (carbon steel) and -40~500 ℃ (stainless steel).
By selecting different materials, it can be applied to various media such as water, steam, oil, nitric acid, acetic acid, strong oxidizing media, and urea. There are manual, bevel gear transmission, and electric options available.

Structural characteristics

① The product design and manufacturing comply with advanced foreign standards, with reliable sealing and excellent performance.
② The structural design is compact and reasonable, with a beautiful appearance.
③ Adopting a wedge-shaped elastic gate structure, rolling bearings are installed on medium and large diameters for easy opening and closing.
④ The valve body material variety is complete, and the packing and gasket are reasonably selected according to actual working conditions or user requirements, which can be suitable for various pressure, temperature, and medium working conditions.
⑤ Adopting various domestic and international piping flange standards and flange sealing surface types to meet various engineering needs and user requirements.
Application Specification for American Standard Gate Valve

Design and Manufacturing	Structure length Facetoface/Endtoend	Flange size FlangeDimension	Welding connection size Buttweldingdimension	Pressure Temperature Lating	Testing - Inspection and Test
API600	ANSIB16.10	ANSIB16.5	ANSIB16.25	ANSIB16.34	API598
API6D	API6D	ANSIB16.5	ANSIB16.25	ANSIB16.34	API6D

Pressure Test

Nominal Pressure PN (Lb)	strength test ShellTest		Water seal test WaterSealTest		Airtight seal test AirSealTest
Nominal Pressure PN (Lb)	MPa	Lbf/in2	MPa	Lbf/in2	MPa	Lbf/in2
150	3.0	430	2.2	315	0.4-0.7	60-100
300	7.7	1110	5.7	815
600	15.3	2220	11.3	630
900	23.0	3330	17	2445

Main Part Materials and Property

BodyCoverDisc	valve stem Stem	Sealing surface SealingFace	Gasket (ring) SealingShim	Packing Packing	Working Temperature ℃	Suitable Medium
WCB	2Cr13	13Cr STL Wooden material WithBody Material nylon Nylon	Enhanced Flexible Graphite 13Cr/Enhanced Flexible Graphite 1Cr13/FlexibleGraphite SFB-2 08 Soft Steel 08SoftSteal F304 F316 F304L F316L	Flexible graphite reinforced with flexible graphite FlexibleGraphite EnhancedFlexibleGraphite SFB/260 SFP/260 PTFE	≤425	Steam oil products Water Steam Petroleum Products
WC1	38CrMoAl25Cr2MoV				≤425
WC6					≤540
WC9					≤570
C5C12					≤540
CF8	F304				≤200	nitric acid acetic acid urea Nitricacid Aceticacid
CF8M	F316
CF3	F304L
CF3M	F316L

150Lb Main Dimensions and Weight

DN		150Lb raised face flange (RF) main dimensions Dimensions (mm)								Weight (kg)
mm	in	L	D	D1	D2	b	n-φd	H	D0	Weight (kg)
15	1/2	108	89	60.5	35	11.2	4-16	169	100	5
20	3/4	117	98	69.9	43	12.7	4-16	192	100	6.1
25	1	127	108	79.2	51	14.2	4-16	230	120	9
32	11/4	140	117	89	63	16	4-16	246	120	12
40	11/2	165	127	98.6	73	17.5	4-16	283	150	17
50	2	178	152	120.7	92	19.0	4-19	323	150	23
65	21/2	190.5	178	139.7	105	22.4	4-19	347	180	45
80	3	230	190	152.4	127	24	4-19	383	200	50
100	4	229	229	190.5	157	24	8-19	457	200	63
125	5	254	254	216	186	24	8-22.5	632	250	89
150	6	267	279	241.5	216	25.4	8-22.5	635	250	108
200	8	292	343	298.5	270	28.4	8-22.5	762	280	171
250	10	330	406	362	324	30.2	12-25.4	892	300	263
300	12	356	483	431.8	381	32	12-25.4	1080	350	346
350	14	381	533	476.3	413	35	12-29	1295	350	488
400	16	406	597	539.8	470	36.6	16-29	1435	400	621
450	18	432	635	577.9	533	39.6	16-32	1626	400	814
500	20	457	398	635	584	43	20-32	1829	450	992
600	24	508	813	749.3	692	48.8	20-35	2175	500	1492
650	26	559	786	744.5	711	51.3	36-22.5	2235	550	1801
700	28	610	837	795.3	762	44.5	40-22.5	2310	600	1933
750	30	610	887	846	813	44.5	44-22.5	2695	600	2272
800	32	660	941	900	864	46	48-22.5	3708	--	--
900	36	711	1057	1009.7	927	52.3	40-25.4	3924	--	--
1000	40	812	1175	1120.6	1080	55.6	44-25.4	4318	--	--

300Lb Main Dimensions and Weight

DN		300Lb raised face flange (RF) main dimensions Dimensions (mm)								Weight (kg) Weight
mm	in	L	D	D1	D2	b	n-φd	H	D0	Weight (kg) Weight
15	1/2	140	95	66.5	35	14.2	4-16	169	120	5.2
20	3/4	152	117	82.5	43	16	4-19	193	150	6.3
25	1	165	123	89	51	17.5	4-19	230	150	8.6
32	11/4	178	133	98.5	63	19	4-19	246	160	14.3
40	11/2	190	155	114.3	76	20.6	4-22.5	283	180	15.6
50	2	216	165	127	92	22.4	8-19	330	200	30
65	21/2	241	190	149.4	105	25.4	8-22.5	368	240	44
80	3	283	210	168.1	127	28.4	8-22.5	394	280	61
100	4	305	254	200.2	157	31.8	8-22.5	473	300	77
125	5	381	279	235	186	35	8-22.5	660	350	125
150	6	403	318	269.7	216	36.6	12-25.5	711	400	153
200	8	419	381	330.2	270	41.2	12-25.4	813	400	286
250	10	457	444	387.5	324	47.8	16-28.4	1003	450	412
300	12	502	521	450.8	381	50.8	16-32	1137	500	576
350	14	762	584	514.4	413	54	20-32	1489	600	886
400	16	838	648	571.5	470	57.2	20-35	1580	650	1175
450	18	914	711	628.7	533	60.4	24-35	1017	700	1301
500	20	991	775	685.8	584	63.5	24-35	2228	700	1672
600	24	1143	914	812.8	692	70	24-41	2650	750	2556
650	26

Ordering process:
1. Fax the customer's purchase list, call for consultation, or email shweierdun@163.com
2. Received the customer's purchase list and provided the customer with valve model selection and quotation (price list)
3. Specific agreement: delivery time, special requirements, and other matters

Ordering Notice:
1. If the customer has special requirements for the product, the following instructions must be provided in the order contract:
a. Structural length;
b. Connection form;
c. Nominal diameter;
d. Product usage medium, temperature, and pressure range;
e. Testing, inspection standards, and other requirements.
2. Our factory can configure various driving devices according to specific customer requirements.
3. When the customer provides the determined valve type and model, the customer should correctly explain the meaning and requirements of the model, and sign the contract under the condition of mutual understanding between the supply and demand parties.
4. Futures and ordering customers are requested to first call and provide detailed information on the required valve model, specifications, quantity, delivery time, and location. And 30% of the total contract amount shall be prepaid, and the supplier shall prepare materials for production.