PublishYou are here: Home » Products » Tools » Tool Sets » Power Tool Sets

Motorized Butterfly Valve

Original
price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Tianjin
Validity to: Long-term effective
Last update: 2019-01-19 19:31
Browse the number: 382
inquiry
Company Profile
 
 
Product details

Electric flange hard sealing butterfly valve

Nominal diameter DN(mm)

DN50~DN500

Nominal pressure

0~1.6MPa

Test pressure

Strength test

PN1.5MPa

PN1.6MPa

Sealing test

PN1.1MPa

PN1.76MPa

Main spare parts

Valve body

nodular cast iron, cast steel, cast stainless steel

Valve board

Gray Cast iron,nodular cast iron, forged steel, stainless steel, etc.

Valve shaft

Carbon steel, stainless steel

Sealing circle

Rubber, teflon, EPDM

Padding

Teflon, soft Graphite

Applyable working condition

Applyable medium

Water, steem, oil, nitric acid, acetic acid

Applyable temperature

Carbon steel: -29℃~+425℃
Stainless steel: -40℃~+650℃


1. This valve adopts the three-eccentric sealing structure, and the seats and disc plates are nearly free of abrasion, and the sealing function is more and more tight.

2. The sealing ring choose stainless steel, has the dual advantages of metal hard seal and elastic sealing no matter in the case of low or high temperature, it has good sealing performance in both, corrosion resistance, long service life, etc.

3. The sealing surface of plate is covered with cobalt hard alloy, the sealing surface is corrosion-resistant,and the service life is long.

4. This valve has a two-way sealing function. It is not restricted by the media flow when installed, and it is not affected by the space position. It can be installed in any direction.

http://www.electricactuator-valve.com/

Total0bar [View All]  Related Comments
 
more»Other products

[ Products search ] [ favorites ] [ Tell friends ] [ Print ] [ Close ]