Product Details

We Tianjin Ansheng Valve Co., Ltd specialize in valve manufacturing for 15 years, with best quality, best service and competitive price, and we are Alibaba Gold Supplier.

More services we can provide:

1. Professional free design

2. OEM support

3. Low MOQ

4.Fast delivery

5. Free sample

6. Door to door service

Product Description

Tianjin Manufacturer Keystone Butterfly Valve

Product parameter:

Nominal pressure (MPa)		1.0	1.6	2.5
Nominal diameter(mm)		100-600
Test pressure (MPa)	Shell	1.5	2.4	3.75
	Seal	1.1	1.76	2.75
Applicable temperature		-25~+350
Applicable medium		Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Alkalis, etc.
Operating mode		manual, worm gear, pneumatic, electric, etc.

Main materail:

Part name	Materials
body	cast iron, ductile iron, carbon steel, stainless steel, ALB, Brass, Bronze
seat	EPDM, PTFE, NBR, Viton, Buna, Hypalon, Neoprene
disc	cast iron, ductile iron, carbon steel, stainless steel, ALB, monel
stem	stainless steel, carbon steel

Bushing	PTFE, Lubricating
O-ring	EPDM, Buna, Hypalon, Viton, NEoprene

Packaging & Shipping

Packing and Transport:

Our Services

Our valves sell all over the world!

Welcome to join us!

Company Information

Our factory & Workshop:

Our company established in year 2001. Our plant occupies 6000 square kilometers and we have more than 100 sets of lathes. We are professional Valve manufactuer for about 20 years. We have 4 Engineers, 10 more Technicians, 10 more Craftsmen.

Our Customers

FAQ

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