Flanged Floating Ball Valve

• Customization: Available
• Material: Stainless Steel
• Connection Form: Flange
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Certificates: ISO9001-2015, CE
• Seat Material: PTFE/Rptfe
• Way Type: 2 Way
• Thread Standard: BSPT, Bsp, NPT etc
• Torque: Low Torque
• Casting: Wax Lost Investment Casting Technology
• Passway: Reduced Bore
• Stem: Blow-out Proof Stem
• Transport Package: Cartons & Plywood Cases
• Specification: DN15(1/2") to DN150(6")
• Trademark: WELFLOW
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000piece/Month

Product Description

Stainless Steel 2PC Flanged Ball Valve with ISO Mounting Pad 150LB

Technical Requirement
1. Design & manufacture conform to ASME B16.34
2. Test & Inspect conform to API 598
3. Face to Face dimension conforms to ASME B16.5
4. Flanged dimension conforms to ASME B16.5
5. The platform size conforms to ISO5211
 

Main Parts of Material

 

NO	Parts Name	Material		NO	Parts Name	Material
1	Nut	304		11	Thrust Gasket	PTFE
2	Handle	201		12	Stem	304/316
3	Washer	304		13	Bonnet	WCB/CF8/CF8M
4	Anti loosing Bonnet	304		14	Nut	304
5	Nut	304		15	Stud bolt	304
6	Hex Screws	304		16	Gasket	PTFE
7	Disc spring	304		17	Body	WCB/CF8/CF8M
8	Gland	304		18	Ball	304/316
9	Packing	PTFE		19	Seat	PTFE
10	O-Ring	Viton

 

Configuration Dimension(mm)

Size	d	d4	K	D	N-Z	C	T	L	ISO5211		S	H	E1
1/2"	DN15	34	60.3	90	4-16	2	9	108	F03	F04	9	75	125
3/4"	DN20	42	69.9	100	4-16	2	9.3	117	F03	F04	9	80	125
1"	DN25	50	79.4	110	4-16	2	9.8	127	F04	F05	11	90	155
11/4"	DN32	62	88.9	115	4-16	2	11.5	140	F04	F05	11	100	155
11/2"	DN40	72	98.4	125	4-16	2	13	165	F05	F07	14	120	185
2"	DN50	91	120.7	150	4-19	2	14.5	178	F05	F07	14	130	185
21/2"	DN65	103	139.7	178	4-19	2	16	190	F07	F10	17	150	260
3"	DN80	125	152.4	188	4-19	2	17.8	203	F07	F10	17	160	260
4"	DN100	155	190.5	228	8-19	2	22.3	229	F07	F10	19	185	300
5"	DN125	186	215.9	255	8-22	2	22.3	356	F10	F12	27	242	500
6"	DN150	215	241.3	280	8-22	2	23.9	394	F10	F12	27	270	600
Main Techinical Parameter								WELFLOW
Nominal pressure				10K
Test pressure	Shell			3.0		Mpa		ASSEMBLY DRAWING
	High-Pressure Closure			2.2
	Low-Pressure Closure			0.4-0.7				2PC ball valve
Applicable temperature				-29~180°
Applicable medium: water, oil, gas

 

QUESTION?	ANSWER
1. Are you a factory?	Yes, Welflow is a factory located in Wenzhou, Zhejiang, China.
2. Do you have any requirements of MOQ?	No limited to MOQ but the difference in unit price.
3. Payment Terms	Typically 30% T/T as deposit, 70% against copy of BL/ Or balance L/C at sight.
4. Nearly Sea Port	Ningbo or Shanghai Port
5. Terms:	FOB Ningbo/Shanghai, CIF, FCA, etc.
6. Delivery Time:	Typically, it is 30-35 days after receiving the deposit payment. However, almost all of the items we have stock in 304.
7. Could you accept color Marks or Color Boxes?	Yes, both are acceptable; we have experience with them.
8. Could you accept marking our logo on the products?	Yes, on the handle or the bodies, both are okay. 1. Print on the Handle (NO MOQ requirements) 2. Laser Marking. (NO MOQ requirements) 3. Carvings(NO MOQ requirements) 4. Casting on the bodies (Has MOQ requirements)
9. Do you have Material Certificates?	Yes, if required, Each item will be laser marked with Heat NO and the material certificates.
10. How do you deal with customer complaints, such as quality issues?	This is an issue we take very seriously. As long as it is confirmed to be a quality issue, we will take full responsibility. 1. exchange or refund is acceptable. It mainly depends on how you need to deal with it.

At Welflow Valve, we're dedicated to providing you with high-quality stainless steel valves and fittings. We understand that as a business owner or manager, you value reliability and excellent service, which is why we prioritize the completeness of our supply chain.

Our products, including ball valves, check valves, gate valves, globe valves, thread fittings, and flanges, are competitively priced without compromising quality. We take great care to ensure our product meets high quality and performance standards.

One of our key strengths is our supply chain, built on trust and long-term partnerships. We work closely with our manufacturing agents and logistics partners to ensure that our products reach you on time and in perfect condition.

Our team of experts is always available to provide technical support and help you choose the best product for your specific needs. We understand that every business is unique and are committed to providing personalized service that meets your needs.
 

BALL VALVES BY BODY STRUCTURE

One Piece Ball Valve (1PC)

The body is formed from a single body piece in a one-piece ball valve. The ball is permanently fixed within the valve body, and the ends are threaded or welded. One-piece ball valves are compact and cost-effective, commonly used in applications with lower pressure and smaller sizes.

Two Piece Ball Valve (2PC)

This type of ball valve consists of two separate pieces connected with thread or bolts. The body is divided into two halves, allowing easy access to the internal components, including the ball and seats. Two-piece ball valves are commonly used in applications requiring regular maintenance or inspection.

 

Three Piece Ball Valve (3PC)

Three-piece ball valves are constructed with three separate pieces: a body and two end caps. The end caps are connected to the body using bolts, allowing easy disassembly and maintenance. This ball valve type offers greater flexibility for repairing or replacing internal components.