Premium Stainless Steel PTFE Seat Valve for Industrial Use

• Customization: Available
• Media: Water, Oil, Gas
• Material: Stainless Steel
• Connection Form: Thread
• Driving Mode: Manual or Pneumatic or Electrical
• Nominal Pressure: 1000psi
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Function: on-off Ball Valves
• Temperature: -30degree to 180 Degree
• Standard: ANSI
• 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
• Pad: ISO5211 Mounting Pad
• Torque: Low Torque
• Casting: Wax Lost Investment Casting Technology
• Passway: Full Bore
• Transport Package: Cartons & Plywood Cases
• Specification: DN8(1/4") to DN100(4")
• Trademark: WELFLOW
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000piece/Month

Product Description

ZHEJIANG WELFLOW VALVE CO., LTD

Stainless Steel 2PC Ball Valve with High Mounting Pad

• Max Pressure: 1000PSI (PN63)


• Full Bore


• Operation: Manual(Handle, Normally with Lock)/Pneumatic & Electric Actuator


• Investment Casting Body


• Blow-Out Proof Stem


• Material: CF8(SS304)/CF8M(SS316)


• End Connection: BS21(BSPT&BSP), ANSI B2.1(NPT), DIN259/2999, ISO228


• Testing Standard: API 598




 
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Main Parts of Material

 

NO	Parts Name	Material
1	Nut	A2-70
2	Spring Washer	SS304
3	Stem	SS304/SS316
4	Handle	SS304/SS201
5	Gland Nut	SS304
6	Packing	PTFE
7	Thrust Washer	PTFE
8	Cap/Bonnet	CF8/CF8M/WCB
9	Gasket	PTFE
10	Seat	PTFE/RPTFE
11	Ball	SS304/SS316
12	Body	CF8/CF8M

 

Dimension(mm)

Size	d	L	H	S	ISO5211	E
1/2"	15	62	60	9	F03/F04	95
3/4"	20	70.5	64	9	F03/F04	115
1"	25	82	70	11	F04/F05	130
11/4"	32	99	77	11	F04/F05	150
11/2"	38	107	85	14	F05/F07	160
2"	49	121	95	14	F05/F07	170
21/2"	65	150	128	17	F07/F10	220
3"	80	168	145	17	F07/F10	235
4"	100	204	178	19	F07/F10	300

 

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.

Welcome to ZHEJIANG WELFLOW VALVE CO., LTD

 

At Welflow Valve, we are dedicated to providing high-quality stainless steel valves and fittings to meet your business needs. Our products, including ball valves, check valves, gate valves, globe valves, thread fittings, and flanges, are competitively priced without compromising on quality. We prioritize the completeness of our supply chain to ensure reliability and excellent service.

 

Our key strength lies in our trusted supply chain and long-term partnerships with manufacturing agents and logistics partners. We guarantee that our products will 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 requirements.

Zhejiang Welflow Valve Co., Ltd offers CE Approved PTFE Seat Stainless Steel Ball Valves for industrial use. Top-quality valves for gas, water, and pneumatic applications.

One Piece Ball Valve


 

One Piece Ball Valve (1PC)

 

The One Piece Ball Valve by ZHEJIANG WELFLOW VALVE CO., LTD features a body formed from a single piece, with the ball permanently fixed within. The compact design and cost-effectiveness make it ideal for applications with lower pressure and smaller sizes. The ends of the valve are threaded or welded for easy installation.

 

Two Piece Ball Valve (2PC)


 

ZHEJIANG WELFLOW VALVE CO., LTD

 

This Two Piece Ball Valve (2PC) is designed with 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. This design is ideal for applications requiring regular maintenance or inspection.

 

 

 

Three Piece Ball Valve (3PC)

 

Introducing the Three Piece Ball Valve (3PC) from ZHEJIANG WELFLOW VALVE CO., LTD. This ball valve is constructed with three separate pieces: a body and two end caps. The end caps are connected to the body using bolts, allowing for easy disassembly and maintenance. With this design, the 3PC ball valve offers greater flexibility for repairing or replacing internal components, making it a reliable choice for various applications.