Wholesale 2pcs type SS316 CF8M ball valve handle operation Supplier, Suppliers

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Wholesale 2pcs type SS316 CF8M ball valve handle operation Supplier, Suppliers

Type: Flange type

Series: Q41F-10/16

Size: DN50-DN300/2â€-8â€

Pressure rating: PN16/PN25/150LB/300LB

Design standard: BS5351

Service: OEM&ODM

The SS316 ball valve has super strong corrosion resistance and can withstand media with high chloride content such as seawater and brine, effectively resisting pitting corrosion and crevice corrosion.

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Product Description

Specifications

Valve Type:	Flange ball valve	Structure:	2PCS type
Standard:	BS5351	Workmanship:	Investment casting
Sealing direction:	Single-directional	Sealing grade:	Zero leakage
Temperature:	-20°C < T < 120°C	Operation:	Handle

Characteristics

The 316 stainless steel ball valve has a high surface finish and is easy to polish, meeting the hygiene standards of the food and pharmaceutical industries. It has no risk of heavy metal precipitation and meets certification requirements such as FDA and GMP.

Advantages

✔

Corrosion resistance far exceeds ordinary stainless steel ball valves

The resistance to pitting and crevice corrosion of chlorides (such as seawater and brine) is more than 50% higher than that of 304 stainless steel ball valves; It can tolerate weak acid media such as acetic acid and phosphoric acid, and has a service life 2-3 times longer than 304 stainless steel ball valves in highly corrosive conditions.

✔

Lower comprehensive operation and maintenance costs

Excellent corrosion resistance and wear resistance significantly reduce the frequency of valve replacement, which can reduce maintenance frequency by more than 80% in high salt conditions. Long-term use cost is much lower than 304 stainless steel and carbon steel valves.

Packing

Standard export wooden case packaging ensures the safety of the valves during international transit.

Application Scenarios

The CF8M ball valve is suitable for seawater, brine, chemical solvents, weak acid and weak alkali solutions, high-temperature steam, food grade fluids (beverages, dairy products), pharmaceutical intermediates, corrosive oil products, etc.

Material Specifications

Part name	Material	Part name	Material
Body	WCB, CF8, CF8M	Stem	2Cr13, 304, 316
Seat	PTFE	Packing	PTFE
Ball	WCB, CF8, CF8M	Packing gland	WCB, CF8, CF8M
Sealing gasket	PTFE	Handle	Stainless steel

Technical Dimensions

PN (MPa)	DN (mm)	D	D1	D2	D3	f	b	n-Φ d	L	H	W
1.6	15	13	45	65	95	2	14	4-Φ 14	130	75	130
	25	25	65	85	115	2	14	4-Φ 14	150	90	170
	50	51	100	125	160	3	16	4-Φ 18	200	140	250
	100	102	155	180	215	3	20	8-Φ 18	280	206	420
2.5	15	13	45	65	95	2	14	4-Φ 14	130	75	130
	25	25	65	85	115	2	14	4-Φ 14	150	90	170
	50	51	100	125	160	3	20	4-Φ 18	200	140	250
	100	102	160	190	230	3	24	8-Φ 23	280	206	420

* Note: Part of the data is shown. For full sizing chart, please refer to the technical manual.

Frequently Asked Questions

What are the main benefits of using 316 stainless steel for this valve?

316 stainless steel offers superior corrosion resistance, especially against chlorides and industrial chemicals, compared to standard 304 steel. It is ideal for marine and chemical processing environments.

Is this flanged ball valve suitable for food grade applications?

Yes, the high surface finish and investment casting workmanship meet hygiene standards for food, beverage, and pharmaceutical industries, including FDA compliance.

What is the sealing grade of this valve?

This valve is designed for zero leakage, ensuring high safety and efficiency in pressure-sensitive applications.

What is the maximum operating temperature?

The standard operating temperature range for this PTFE-sealed valve is between -20°C and 120°C.

Does this valve require frequent maintenance?

No, due to its excellent corrosion and wear resistance, maintenance frequency can be reduced by up to 80% compared to carbon steel alternatives in corrosive environments.