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2" Industrial Wafer Manual Ductile Iron Butterfly Valve Pneumatic Actuator

Tianjin Tanggu Tianshun Valve Company

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

Brand Name:

TST

Place of Origin:

China

Model Number:

DIN

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

7 days

Brand Name TST

Place of Origin China

Model Number DIN

Delivery Time:shipment in time according to cargos\' manufacturing require
Certification:ISO9001/2000 , CE

2\" Industrial Wafer Manual Ductile Iron Butterfly Valve Pneumatic Actuator

Industry Butterfly Valve of Ductile Iron Industrial 150LB Butterfly Valves

Quick Details

Packaging & Delivery

Packaging Detail:	wooden case
Delivery Detail:	according to quantity

Specifications

Industrial Butterfly Valve

DN 40--600,GG25,GGG40,WCB,CF8

Ductile iron Wafer Manual Industry Butterfly Valves

Body: Cast iron, ductile iron, stainless steel, cast steel (WCB)

Disc: Monel, ductile iron, stainless steel, ductile iron with nylon coated

Seat: EPDM or NBR or PTFE

Operated: Handle or worm gear, pneumatic, electric actuator

Butterfly valve seal material choice and apporpriate tempersture

Material variety	Neoprene	Styene rubber	EPDM	PTFE	Silicon rubber	Fluorine rubber
Resistance highest temperature	82°C	93°C	150°C	232°C	250°C	204°C
Resistance lowest temperature	-40°C	-40°C	-40°C	-268°C	-70°C	-23°C
Suitable working temperature	≤65°C	≤80°C	≤120°C	≤200°C	≤200°C	≤180°C

The contrast between Sufa butterfly valve and common one in market

item	Name	Sufa butterfly valve DN100	Common one DN100
1.	body	Cast iron, weight 3.14kg,the paint is processed under two times high temperature, never fade outdoor,Unique appearance,meets GB,ANSI,JIS standard	Body weight 1.56kg, normal paint in normal temperature
2.	seat	EPDM rubber,includes 50% natural rubber,working temperature -20-120°C,long service life,Test results show rubber has no influence after open and shut 6000 times ,can supper NBR,PTFE,CSM,Viton,silicone rubber,CR seat	Made from renovated rubber, include 5% natural rubber, easy leakage after 5 times
3.	disc	0.56kg,solid,working pressure 30 bar, can supply ductile iron,cast steel,stainless steel 304,316,316L etc disc	Cast iron, hollow 0.46kg
4.	handle	length 260mm,scientific design,labour saving ,weight 0.36kg can supply pressed chromium handle, aluminum handle etc	Length 230mm, 0.32kg, iron, easy to burst in winter
5.	disk	thickness 2mm,can supply pressed chromium plating disc and aluminum disc	Galvanize,1.2mm thickness
6.	Gearbox	2.04kg, spraying frosting	1.78kg, coat with lacquer