A105 Bellows Stop Valve Flange Connection

• Customization: Available
• Media: Water, Oil, etc.
• Temperature: Ordinary Temperature
• Model NO.: WJ41H/WJ41Y
• Material: Stainless Steel
• Structure: Plunger Type Globe Valve
• Sealing Form: Gland Packings Globe Valve
• Stem Thread Position: Outside Screw Stem Globe Valve
• Application: Cryogenic Globe Valve, Plunger Type Globe Valve, Forged Steel Globe Valve, Bellows Globe Valve
• Standard: DIN, GB, ANSI, BSW, JIS
• Body Material: Wcb, Lcb, Wc6, Wc9, C12, C5, CF8, CF3, CF3m, C
• Disc Materials: A105+13cr/CF8
• Stem Materials: 2Cr13/304
• Seat Material: Wcb, Lcb, Wc6, Wc9, CF8, CF3, CF8m, CF3m
• Transport Package: Plywood Case
• Specification: 1/2"-20"
• Trademark: Yuming/OEM/ODM
• Origin: Zhengzhou, China
• HS Code: 8481804090
• Production Capacity: 10000PCS/Month

Product Description

 

Product Description

Product Identification:
Bellows globe valve also called bellows seal globe valve. Through automatic roll welding, a metal barrier is formed between the fluid medium and the atmosphere to ensure the stem is designed for zero leakage.

The inner parts of bellows globe valve adopts bellows structure  and the lower end of the stainless steel bellows is welded to the stem to prevent the  fluid  eroding the stem. The other end is placed between the valve body and the valve cover to form a static seal. The double sealing design will avoid leakage if the bellows fails and the stem packing will also avoid leakage. The bellows is welded to the valve stem to maintain stable operating performance and avoid valve stem vibration caused by valve plug vibration. It is most suitable for pipelines with steam, flammable, explosive, heat transfer oil, high purity, toxic and other media.

Product Advantages:
1. Precision casting valve body. Qualified material. Fine appearance, no sand hole.
2. The inner part is processed by CNC lathe. Twice polish will ensure sealing performance.
3. Heavy type body.
4. Cr13 seat, better wear-resisting and sealing performance.
5. Between cover and stem contact surface with inverted seal treatment to avoid leakage.
6. SS304 Bellows.
7. Each valve will be tested shell and sealing as per related standard before leaving factory.

Product Parameters

 

Parameter Information:
Executive standard:
Name	Design	Face to face length	Pressure Test
Reference standard	DIN EN 13709	DIN EN 558-1	DIN EN 1092-1	DIN EN 12266
Material of Main Parts:
Name	1-Body	2-Disc	3-Shaft	7-Bellows
Material	WCB/CF8	A105+13Cr/CF8	2Cr13/304	304

 

Dimensioin:
SIZE
DN	NPS	L	φD	φD0	φD1	g	n*d
15	1/2''	130	95	65	45	16	4*14
20	3/4''	150	105	75	58	18	4*14
25	1''	160	115	85	68	18	4*14
32	1 1/4''	180	140	100	78	18	4*18
40	1 1/2''	200	150	110	88	18	4*18
50	2''	230	165	125	102	18	4*18
65	2  1/2''	290	185	145	122	18	4*18
80	3''	310	200	160	138	20	8*18
100	4''	350	220	180	158	20	8*18
125	5''	400	250	210	188	22	8*18
150	6''	480	285	240	212	22	8*22
200	8''	600	340	295	268	24	12*22
250	10''	730	405	355	320	26	12*26
300	12''	850	460	410	378	28	12*26
350	14''	980	520	470	428	30	16*26
400	16''	1100	580	525	490	32	16*30

 

Detailed Photos

Certifications

 

Packaging & Shipping

Customer Visits

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.