EPDM Seat Rubber Seal on off Electric Drive Flange Type Butterfly Valve 10 Inch DN250

EPDM Seat Rubber Seal on off Electric Drive Flange Type Butterfly Valve 10 Inch DN250

Package Size 60.00cm * 40.00cm * 25.00cm Package Gross Weight 30.000kg EPDM Seat Rubber Seal On Off Electric Drive Flang
Basic Info.
Structure Centre Sealing
Seal Form Force Sealed
Valve Stem Normal
Work Pressure Low Pressure (Pn<1.6mpa)
Working Temperature Normal Temperature (-40°C<T<120°C)
Material of Seal Surface Soft Sealed
Valve Body Casting
Application Industrial Usage, Water Industrial Usage
Type Wafer Lug
Operator Lever/Gear/Bare Shaft/Electric/Worm Gear
Sample Available
Coating Epoxy Coated
Body Cast Iron/Ductile Iron/Carbon Steelstainless Steel
Stem Carbon Steel/Ss410/Ss416
Disc Ductile Iron/SS304/SS316
Product Name Lug Electric Butterfly Valve
Standard or Nonstandard Standard
Transport Package Wooden Case
Specification Dn50-2000; 2"-80"
Trademark Like
Origin China
HS Code 8481804090
Production Capacity 1000000
Packaging & Delivery
Package Size 60.00cm * 40.00cm * 25.00cm Package Gross Weight 30.000kg
Product Description

EPDM Seat Rubber Seal On Off Electric Drive Flange Type Butterfly Valve 10 inch DN250

Pressure and temperature

Working pressure

PN10, PN16, CL150, JIS 5K/10K

Testing pressure

Shell: 1.5 times rated pressure

Seat: 1.1 times rated pressure

Working temperature

-10 °C to 80°C (NBR)

-10 °C to 120°C (EPDM)
-10 °C to 150°C (PTFE)

Suitable media

water, oil and gas

Product detail




Cast iron, Ductile iron, Carbon steel, Stainless steel.




Nickel ductile iron, AI bronze, Stainless steel, Carbon steel, Nylon


Carbon steel, Stainless steel



"O" ring



Stainless steel


Stainless steel


Design Standard

EN 593, MSS SP67, API 609, BS5155

Inspection & Test

API 598, ISO 5208, EN 12266

End Standard

ANSI: B16.1 CL 125LB; B16.5 CL 150LB; B16.47 150LB.

AS: 2129 Table D & E BS 10 Table D & E

DIN: 2501: PN6, PN10 & PN16

EN: 1092: PN6, PN10 & PN16

ISO 2531: PN6, PN10 & PN16

ISO 7005: PN6, PN10 & PN16

KS: B 1511 / JIS B 2210 5K & 10K

MSS: SP44 CL. 150LB AWWAC207

SABS: 1123 Table 1000/3 & Table 1600/3

Face to Face

ISO 5752, EN 558, MSS SP67, API 609 and DIN3202

Top Flange

ISO 5211

EPDM Seat Rubber Seal on off Electric Drive Flange Type Butterfly Valve 10 Inch DN250

502"161804252.93288.381254-M164-6.712.6 118 3.8
652.5"1758944.764.532102.541454-M164-6.7 12.6 1374.2
803"1819545.278.83261.231608-M164-6.7 12.6178 4.7
1004"20011452.11043268.881808-M164-10.3 15.77 206 9.0
1255"21312754.4123.33280.362108-M164-10.3 18.92 23810.9
1506"22613955.8155.63291.842408-M204-10.3 18-92 26614.2
2008"26017560.6202.545112.89/76.352958-M20/12-M244-14.3 22.1 32918.2
25010"29220365.6250.54590.59/91.88350/35512-M20/12-M244-14.3 28.45 39326.8
30012"33724276.9301.645103.52/106.12400/41012-M20/12-M244-14.3 31.6462 40
35014"36826776.5333.34589.74/91.69460/47016-M20/16-M244-14.3 31.6 51556
40016"40030986.5389.651.2/72100.48/102.42515/52516-M20/16-M274-20.6 33.15579 96
45018"422328105.6440.5151.2/7288.38/91.51565/58520-M24/20-M274-20.6 38 627122
50020"480361131.8491.664.2/8296.99/101.68620/65020-M24/20-M304-20.6 41.15 696202
60024"562459152592.570.2/82113.42/120.46725/77020-M27/20-M334-22.2 50.65 821270

EPDM Seat Rubber Seal on off Electric Drive Flange Type Butterfly Valve 10 Inch DN250

Different Types of Butterfly Valve
We can produce various types of butterfly valves according to your requirement and drawings.

Production EquipmentPacking & DeliveryCompany Profile
locates in Tianjin-next to the largest sea port in North -Tianjin seaport; with more than 20 years experienced managing, manufacturing and quality control team; make efforts to produce high level quality valves of China.

Like valve has design research and development, manufacturing, marketing and aftersale services. We have the independent R&D center, advanced manufacturing technology and strictly implement the relevant international standards. With advanced engineering design approaches, well-developed manufacturing equipment, testing verification facilities and strict QC as per ISO9001 certificate system, we "Like Valve" ensure that each part in every product we supply is in high quality and performance. We specialize in in water valves: such as butterfly valve, gate valve, check valve, Hydraulic control valve, strainers, WRAS certified material avaiable; and oil and gas valves such as: gate valve, globe valve, ball valve, check valve, strainers etc, with API 6D certificate; also and other series products. We also customize valves in different materials, pressure, size and other products, according to customers requirement."Like Valve" products have exported to more than 18 countries: such as USA, Argentina, Brazil, Russia, Spain, UAE, Morroco, India, Bangladesh etc; widely used in water supply and drainage, construction, electricity, oil and gas pipe, petrochemical, metallurgical and other industries. Product ingenuity, high quality and reasonable price, trusted by the user.
Products Categories
Q1: What certificates can you offer?
Q2: Do you accept OEM?
Q3: Can i get a sample?
A:Yes, of course.
Q4:What is your MOQ?
A:1 pcs acceptable, more discount for larger quantity.
Q5:If all products will do test?
A:Sure, our products is tested piece by piece before delivery, no sampling test.
Q6: What is the payment term.
A:T/T, L/C, Credit Card, or other by discussion
Q7: What is delivery time?
A:Common standard commonly material valves in 7-20 days according to quantity
Q8: What is the warranty?
A:Standard valves warranty: one year after delivery.