H74F46 fluorine lined wafer check valve

Product introduction: H74F46 fluorine-lined wafer check valve is an automatic valve that relies on the flow of the medium itself, and automatically opens and closes the disc to prevent the reverse flow of the medium. It is suitable for opening and closing devices in various industrial piping systems with strong corrosive media. Due to the unique performance of fluoroplastics in resistance to strong corrosive media, it is lined with various cast iron, carbon steel, stainless steel valve bodies or inner walls of pipe fittings and the outer surface of valve inner parts.

Item NO.:
XUVAL77-105
Lead Time:
45Days
Product Orgin:
CHINA
Brand:
XUVAL
Shipping Port:
Shanghai
Payment:
100%TT
Color:
Silvery
MOQ:
10

Products Details

Not only can it be suitable for strong corrosive media under different working conditions, but it can also replace expensive rare metals. Its corrosion resistance life is about 10-20 times longer than that of ordinary valves. The fluorine-lined wafer check valve is an ultra-thin check valve. It has the advantages of simple structure, beautiful appearance, light weight, and convenient installation. It is suitable for places with limited installation space. Wafer-type fluorine-lined check valve is suitable for various concentrations of aqua regia, sulfuric acid, hydrochloric acid, and various organic acids, strong acids, strong oxidants, etc.

Features:
1. The structure length is short, and its structure length is only 1/4~1/8 of the traditional flange check valve.
2. Small size and light weight, its weight is only 1/4~1/20 of the traditional flange check valve.
3. The valve flap closes quickly and the water hammer pressure is small.
4. Both horizontal pipes and vertical pipes can be used, and the installation is convenient.
5. The flow channel is unobstructed and the fluid resistance is small.
6. Sensitive action and good sealing performance.
7. The valve disc has short stroke and small closing impact.
8. The overall structure is simple and compact, and the appearance is beautiful.
9. Long service life and reliable performance.

Manufacturing Standards:
Design and manufacture: GB/12240
Structure length: GB/T12221/JB96
Flange size: HG/T3704-2003
Pressure test: API598, GB13927
Marking: MSS SP-25, GB12220
Supply: ANSI B16.34, GB/T12252

Technical parameter:

Work pressure	1.6MPa
Operating temperature	t≤400℃
Applicable medium	Liquids such as oil, water, acid and alkali

Main appearance and connection dimensions:

Nominal diameter DNmm	d	L		D
Nominal diameter DNmm	d	Type I	Type II	PN1.0	PN1.6	PN2.5	PN4.0
50	25	15	22	109	109	109	109
65	38	15	22	129	129	129	129
80	46	15	22	144	144	144	144
100	72	15	24	164	164	170	170
125	95	16	26	194	194	186	186
150	114	19	29	221	221	226	226
200	140	29	43	275	275	286	293
250	188	29	43	330	331	343	355
300	216	38	50	380	386	403	420
350	263	41	52	440	446	460	477
400	305	51	62	491	498	517	549
450	356	51	62	541	558	567	574
500	406	65	80	596	620	627	631
600	482	70	90	698	737	734	750

Product Structure:

Packing & Delivery :

Packing Details:all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details:Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not
enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.

Hot tags :

Fluorine-lined check valve Carbon steel check valve Cast steel lined fluorine check valve

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