API Wcb Flange Cast Steel Swing Check Valve

Product Description

Product Description Product introduction:
ANSI swing check valve is to rely on the media itself, the flow of automatic open and close the valve to prevent the media backflow valve, also known as the non-return valve, check valve, reversing valve, and back pressure valve. Check valve is an automatic valve, the main role is to prevent the backflow medium to prevent the pump and drive motor reversal, as well as the container medium discharge. Check valves can also be used to the pressure may rise to exceed the system pressure of the auxiliary system supply pipeline. Check valves can be divided into swing type check valves (depending on the focus of rotation) and lift check valve (along the axis of movement).

Product features and advantages:
1. valve flap for swing type, flow channel through, horizontal pipeline vertical pipe can be installed.
2. Rocker pin shaft by loading type structure, to reduce the external leakage faults. 3. Valve cover bolt connection, high pressure level is greater than class 600Lb, flange pressure from the sealing structure, makes products 4. Volume light weight, reliable sealing. Standard (fire, anti-static)

Application:
Suitable for oil, chemical, chemical fertilizer, chemical fertilizer, power industry and other operating conditions of the pipeline, cut off or switch on the pipe.
Product Parameters

Nominal Pressure	Specifications		Size(mm)
PN(MPa)	inch	DN	L	D	D1	D2	b	Z-d	H
150Lb	1	25	127	108	79.5	51	12	4--15	90
	2001/1/2	40	165	127	98.5	73	15	4--15	115
	2	50	203	152	120.7	92	16	4--19	150
	2002/1/2	65	216	177.8	139.7	104.7	18	4--19	160
	3	80	241	190.5	152.4	127	19	4--19	180
	4	100	292	229	190.5	157	24	8--19	220
	5	125	330	254	216	185.7	26	8--22	280
	6	150	356	279	241.3	216	26	8--22	340
	8	200	495	343	298.5	270	29	8--22	400
	10	250	622	406	362	324	31	12--25	460
	12	300	698	483	432	381	32	12--25	530
	14	350	787	533	476.3	413	35	12--29	580
	16	400	864	597	540	470	37	16-29	600
	18	450	978	635	578	533.4	40	16-32	650
	20	500	978	698.5	635	584	43	20-32	700
	24	600	1295	813	749.3	692	48	20-35	780
	28	700	1448	927	863.6	800	72	28-35	850
	30	800	1524	984	914.4	857	75	28-35	920
300Lb	2	50	267	165	127	92	23	8--19	170
	2002/1/2	65	292	190.5	149.4	104.7	26	8--22	180
	3	80	318	210	168.2	127	29	8--22	210
	4	100	356	254	200.2	157	32	8--22	290
	5	125	400	279	235	185.7	35	8--22	290
	6	150	444	318	270	216	37	12--22	350
	8	200	533	381	330	270	42	12--25	430
	10	250	622	445	387.5	324	48	16-29	480
	12	300	711	521	451	381	51	16-32	550
	14	350	838	584	514.5	413	54	20-32	620
	16	400	864	648	571.5	470	58	2035	650
	18	450	978	711	628.7	533.4	61	24-35	690
	20	500	1016	775	685.8	584	64	24-35	740
	24	600	1346	914.4	812.8	692	70	24-41	800
	28	700	1499	1035	939.8	800	86	28-45	860
	30	800	1594	1092	997	857	92	28-48	980
600Lb	2	50	292	165	127	92	26	8--19	190
	2002/1/2	65	330	190.5	149.4	104.7	29	8--22	210
	3	80	356	210	168.2	127	32	8--22	230
	4	100	432	273	216	157	38	8--25	300
	5	125	508	330	266.7	185.7	45	8--29	310
	6	150	559	356	292	216	48	12--29	370
	8	200	660	419	349	270	56	12-32	450
	10	250	787	508	432	324	64	16-35	500
	12	300	838	559	489	381	67	20-35	570
	14	350	889	603	527	413	70	20-38	640
	16	400	991	686	603	470	77	20-41	570
	18	450	1092	743	654	533.4	83	20-44	710
	20	500	1194	855	724	584	89	24-44	760
	24	600	1397	1040	838	692	102	24-52	830

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Company Profile Yuming Valve Group Co., Ltd. was found in 1972, covering an area of 82000 square meters industrial park, which was constructed 38000 square meters.
Yuming Valve Group Co., Ltd., a leading industrial valve manufacturing enterprise, is renowned for its exceptional product quality and top-notch customer service. Since its establishment in 1972, we have continually expanded and evolved into a sizable organization with over 700 employees, including more than 80 technical professionals.
We specialize in the research, manufacturing, testing, and sales of valves. Our core product is the ball valve, and in addition, we offer a range of other valve types, including safety valves, butterfly valves, gate valves, globe valves, check valves, and more. Our products find widespread applications in industries such as heating, petroleum, natural gas, chemical engineering, power generation, construction, water supply, and drainage, among others.
At Yuming Valve Group, our mission is to provide advanced valve solutions to our customers. Quality is our foremost priority, and we ensure the excellence of each valve through advanced manufacturing techniques and rigorous quality control systems. Our dedicated technical team is readily available to support our customers and provide comprehensive after-sales service to ensure the smooth installation and operation of our valves.
Whether you are seeking high-quality valve products or require professional technical support, Yuming Valve Group is committed to becoming your trusted partner. We look forward to establishing long-term collaborative relationships and meeting your valve needs and solutions.
FAQ Q:How long is the product warranty?
A:In 12 months, we will provide you with replacement or repair services for other problems except for quality problems caused by human causes. Q:Are wholesale discounts available? A:Wholesale discounts are available on large quantities of valves, usually related to purchase quantity. You can contact customer service or email us for discount information. Q:Does it support customized valve needs? A:Custom valve services are available to meet specific needs. You can consult the customer service department of the website or contact us to learn about customized services and corresponding processes and prices. Q:How is your price? A:Although we have brand-name products, our prices are very favorable and competitive.Because of our best price, customers from all over the world come to purchase our products.Although we have brand-name products, our prices are very favorable and competitive.Because of our best price, customers from all over the world come to purchase our products. Q:Are you trading company or manufacturer ? A:We are the manufacturer, the factory. Q:How do proceed with the orders? A:Firstly, we will provide a quotation, and once the price is confirmed, we will proceed to the next step. Next, we will supply samples for your approval. Upon confirmation of the samples, we will proceed with mass production. Q:Can I request to change the form of packaging and transportation? A:Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads. Q:Is the delivery time fast? A:Our delivery time is remarkably fast! Besides ensuring top-notch quality, one of our major advantages is the quick turnaround on orders. At our factory, we maintain numerous large warehouses exclusively for our stockists. We have readily available stock in various sizes ranging from DN15 to DN300, and we offer flange standards like JIS, GB, ANSI, and DIN. With such extensive inventory, we can confidently promise swift delivery times. Typically, production for your orders will be completed within 4 to 5 days. By choosing us, you can rest assured that your projects won't face delays, and your clients won't have to endure long waiting periods. In summary, our strengths lie in using top-quality raw materials, delivering aesthetically appealing products, employing secure packaging, conducting rigorous testing, and, above all, ensuring prompt delivery times. This is precisely why YUMING is the ideal choice! Q:Where is the location of your factory? A:Yuming Valve Group has 4 factories, headquartered in Zhengzhou Xingyang, Zhengzhou Water Valve Factory, Zhengzhou Casting Workshop and Wenzhou Factory. Q:Who should we contact if there is after sale problem? A:Contact our official customer service to solve the problem for you. Q:How many years has your company been established? A:Our factory has more than 50 years of production experience. YUMING International Sales Company was established 8 years ago.

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