Stainless Steel Pneumatic Sanitary Butterfly Valve

Model NO.: DN10-DN100
Material of Seal Surface: Soft Sealed
Valve Body: Casting
Application: Industrial Usage, Water Industrial Usage, Household Usage
Body Material: Gray Cast Iron, Ductile Cast Iron, Cast Steel, Sta
Actuator Body: Aluminium Alloy
Nominal Diameter: Dn40-600
Medium Temp: -20--+80
Disc: Ductile Cast Iron, Cast Iron, Stainless Steel, Nic
Medium: Drinking Water, Sewage, High Purity Water, Seawate
Control Pressure: 3-8bar
Trademark: KT/OEM
Transport Package: Bubble Wrap, Carton Box, Plywood Case
Specification: CE, ISO9001, FDA, API, DNV
Origin: Zhejiang, China
HS Code: 8481804090

Stainless Steel Pneumatic Sanitary Butterfly Valve


Nominal Diameter: DN40-600
Pressure Range: 0-1.0 Mpa 
Medium Temp: -20--+80
Body Material: Gray Cast Iron, Ductile Cast Iron, Cast Steel, Stainless Steel
Disc: Ductile Cast Iron, Cast Iron, Stainless Steel, Nickel Alloy
Actuator Body: Aluminium alloy
Feature: Double Bubble & Zero Leakage, Double acting, Single acting, Stem Without Pin
Medium: Drinking Water, Sewage, High Purity Water, Seawater, Air
Control Pressure: 3-8bar


Pneumatic Sanitary Butterfly Valve (Clamp)

1). Nominal Diameter: 1"-4"
2). Pressure Range: 0-10bar
3). Working Temp.: -20°C-+160°C
4). Valve Body Material: Stainless Steel
5). Sealing Material: NBR, EPDM, FPM
6). Applicable Medium: Tap water, high pure water, sea water, air
7). Actuator Cover: Aluminum alloy
8). Operating Pressure: 3-8bar
9). Type: Double-acting, single-acting

Sanitary Pneumatic Butterfly Valve (Vertical)

1). Nominal Diameter: DN25-100

2). Pressure Range: 0-16bar

3). Working Temp.: -20--+135

4). Sealing Class: ANSI B 16-104, Class VI

5). Actuator: Stainless Steel

6). Valve Body: SS304, SS316

7). Sealing Material: NBR, EPDM, FPM

8). Disc: Stainless steel

9). Feature: Double bubble and zero leakage, double (single) stem without pin

10). Applicable Medium: Drinking water, sewage, high-purity water, sea water, air, etc.

11). Operating Pressure: 3-8bar

Stainless Steel Pneumatic Sanitary Butterfly Valve

Stainless Steel Pneumatic Sanitary Butterfly Valve


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Brand KT;OEM
Media water,oil,gas,nitric acid,acetic acid
Certification CE/API/DNV/FDA/ISO9001-2008
Packing Plastic bag,carton/ply-wood case,/according to customer

Self-aligning Ball Bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are available open or sealed. 

The bearings are insensitive to angular misalignment of the shaft relative to the housing , which can be caused, for example, by shaft deflection.

Bearing features
Accommodate static and dynamic misalignment 
The bearings are self-aligning like Spherical Roller Bearings or CARB bearings.
Excellent high-speed performance 
Self-Aligning Ball Bearings generate less friction than any other type of rolling bearing, which enables them to run cooler even at high speeds.
Minimum maintenance 
Due to low heat generation the bearing temperature is lower, leading to extended bearing life and maintenance intervals. 
Low friction 
Very loose conformity between balls and outer ring keeps friction and frictional heat at low levels.
Excellent light load performance 
Self-aligning Ball Bearings have low minimum load requirements.
Low noise 
Self-aligning ball bearings can reduce noise and vibrations levels, for example, in fans.

Self-aligning Ball Bearings

Self-Aligning Ball Bearings,Precision Self-Aligning Ball Bearing,Self-Aligning Double Row Ball Bearings,Double Self-Aligning Ball Bearing

Ningbo Ritbearing Imp & Exp Co.,Ltd. ,