Home >

Butterfly Valve Testing Procedure

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 17260 products for butterfly valve testing procedure Manufacture & Suppliers

Lug Type Butterfly Valve with Double Lug Operation in Municipal Water Supply and Industrial Processes Wafer Type Connection

...butterfly valve is a specially designed wafer-type butterfly valve. Its most notable feature is the bolt-hole lugs on both ends of the valve body. During installation, bolts pass directly through these lugs ...

Sindara Steel Co.,Ltd
Hunan,China

Verified Supplier

Add to cart
Manually operated wafer-type butterfly valve with rubber soft seal for hydraulic systems and irrigation.

...butterfly valve is a specially designed wafer-type butterfly valve. Its most notable feature is the bolt-hole lugs on both ends of the valve body. During installation, bolts pass directly through these lugs ...

Sindara Steel Co.,Ltd
Hunan,China

Verified Supplier

Add to cart
Keystone 9 Control Butterfly Valve With Electric Actuator With KOSO EPA800

... Model 9 Certifications PED End Connection Lugged, Wafer Valve Type Butterfly Valve Size NPS 4 / DN 100, NPS 3 / DN 80, NPS 24 / DN 600, NPS 2-1/2 / DN NPS 4 / DN ......

Xiangjing (Shanghai) M&E Technology Co., Ltd
Shanghai,China

Verified Supplier

Add to cart
Wafer Type High Performance Butterfly Valve Seal Ring Blue Color 2 - 60 Inch

...Butterfly Valve Api609 High Performance BFV D73H Description The wafer style butterfly valve is designed to maintain a seal against bi-directional pressure differential to prevent any backflow in systems des...

Tengs Valve International Limited
Zhejiang,China

Site Member

Add to cart
Large Diameter DN2000 Water Butterfly Valves For Oil , Gas , Acid

... making, chemical industry, textile, food and so on used as water supply and drainage, adjusting flux and intercepting medium on the gas pipeline: 1. This valve adopts the double eccentric structure,...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

Active Member

Add to cart
Large Diameter DN2000 Water Butterfly Valves For Oil , Gas , Acid

... making, chemical industry, textile, food and so on used as water supply and drainage, adjusting flux and intercepting medium on the gas pipeline: 1. This valve adopts the double eccentric structure,...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

Verified Supplier

Add to cart
DI WCB PN16 BS EN593 Manual Double Flanged Butterfly Valve Wormgear Large size DN2200 Captop Rubber Seated

... valve/resilient gate valves in different materials match different international standard. As a leader in industrial water valve business,we do know how to control every step on valve making and get custome...

Veyron Valve (Tianjin) Co.,Ltd
Tianjin,China

Active Member

Add to cart
Ball Structure Double Eccentric Butterfly Valve for Bi-dreictional Bubble Tight Performance

... eccentric design allows for a more efficient flow control by reducing friction and wear on the valve components. The valve connection options include wafer, lug, and flanged connections, providing flexibili...

Wuhan Libin Valve Manufacturing Co., Ltd.
Hubei,China

Verified Supplier

Add to cart
Aluminum Alloy Pneumatic Actuator 32-400mm for Butterfly Valve

...-turn Pneumatic Actuator For Butterfly Valve Pneumatic Butterfly Valve Product Specifications Attribute Value Type Double Action, Single Action Material Aluminum Alloy Structure Rack & Pinion Application Aut...

Wuxi Pneumatic Valve Co., Ltd
Jiangsu,China

Active Member

Add to cart
Pn16 Flanged Butterfly Valves Upvc On Off High Demand

Butterfly Valves Flanged Upvc Butterfly Valve Body Pn16 On Off High Demand Valve Specifications Connection Flange type Diameter DN15-DN250 Nominal Pressure PN16,PN25,PN40,PN64 Strength testing pressure PT2.4, 3...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

Verified Supplier

Add to cart
High Performance DN200 Zero Leakage Butterfly Valve

Double eccentric high performance electric butterfly valve with bi-directional zero leakage seat Features High performance butterfly valve Size from DN50 to DN 600, 2” to 24” Seat material: PTFE, RTFE, KEEP for...

Dynamic Corporation Limited
Hubei,China

Verified Supplier

Add to cart
1/4 Turn DN500 WCB Wafer Electric Actuated Butterfly Valve

Electric butterfly valve / fluorine lined / light weight and small volume Features Fluorine lined butterfly valve WCB, SS304(SF8), SS316(SF8M), SS316L(SF3M) material available Size from DN40 to DN600, 1 1/2” to...

Dynamic Corporation Limited
Hubei,China

Verified Supplier

Add to cart
SS304 12 Inch DN250 Electrical Anti Explosion Butterfly Valve

High purity electric butterfly valve for chemistry / gas / food & beverage / pharmacy Features Sanitary butterfly valve SS304(SF8), SS316(SF8M), SS316L(SF3M) material available Standard electronic polishing to ...

Dynamic Corporation Limited
Hubei,China

Verified Supplier

Add to cart
Concentric Soft Seal Resilient Seat CF8 CF8M Electric Butterfly Valve

Concentric electric butterfly valve / soft seal with resilient seat/low torque design Features Soft seal butterfly valve Body type: wafer or lug Body material: Ductile iron, SS304(CF8), SS316(CF8M) Seat materia...

Dynamic Corporation Limited
Hubei,China

Verified Supplier

Add to cart
Al Alloy DC24V Electric Flanged Butterfly Valve with CSA / CE / UL

DC24V Al-Alloy Material on-off electric butterfly Valve, electric actuator with Ce/CSA/RoHS Certificate Features: Name: On-off Electric Butterfly Valve Standard Time/Torque: 20S/50Nm Motor Power: 13W/10W/6W Rat...

Dynamic Corporation Limited
Hubei,China

Verified Supplier

Add to cart
SS316 Electric Butterfly Valve

Concentric electric butterfly valve / soft seal with resilient seat/low torque design Description DCL concentric soft seal butterfly valves are widely used for Commercial Heating & Air Conditioning, Wastewater ...

Dynamic Corporation Limited
Hubei,China

Verified Supplier

Add to cart
Zero Leakage ASME Class 150 DN50 Electric Butterfly Valve

Electric Actuator Coupling With Electric Butterfly Valve From DN50-DN250 Features High performance butterfly valve Size from DN50 to DN 600, 2�� to 24�� Seat material: PTFE, RTFE, KEEP for temperature from -50�� t...

Dynamic Corporation Limited
Hubei,China

Verified Supplier

Add to cart
IP67 Freezing Offset Eccentric Electric Butterfly Valve

Freezing Off/Set Eccentric Electric Butterfly Valve Features Concentric electric butterfly valve Body type: wafer or lug Body material: Ductile iron, SS304(CF8), SS316(CF8M) Seat material: EPDM, ......

Dynamic Corporation Limited
Hubei,China

Verified Supplier

Add to cart
PN10 PN16 PN25 Water Valve Ductile Iron GG25 GGG40 GGG50 Lug Butterfly Valves

...switch control of low-pressure pipeline media. The butterfly valve refers to a valve with a disc as the closing component (valve disc or butterfly plate) that rotates around the valve axis to achieve opening...

SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD（Pipefittings Department)
Hebei,China

Active Member

Add to cart
Butterfly Valve Motorized Stainless Steel Butterfly Wafer Gate 4 Inch Electric Sanitary Pneumatic

butterfly valve motorized stainless steel butterfly wafer gate 4 inch electric sanitary pneumatic Fingure: B5000F Size : 2"-36" Design Standard : API 609-83 Face to Face : ANSI B16.10 Flange Drilling : ANSI B16...

TOBO STEEL GROUP CHINA
Shanghai,China

Verified Supplier

Add to cart