Wafer Type API Butterfly Valve With Locking Device

Ref Price:
Loading Port:
China Main Port
Payment Terms:
Min Order Qty:
Supply Capability:

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Quick Details

  • Standard or Nonstandard: Standard

  • Structure: Butterfly

  • Pressure: Medium Pressure

  • Power: Manual

  • Material: CI,DI,WCB,SS,ALB,etc.

  • Temperature of Media: Medium Temperature

  • Media: water, oil, gas, etc.

  • Port Size: DN50-1200

  • Place of Origin: Tianjin, China (Mainland)

  • Model Number: D7A1X-10/16ZB1

Packaging & Delivery

Packaging Details:Standard export packaging(plywooden case) or as per clients' requirements.
Delivery Detail:within10-30 days after receipt of L/C or 30% deposit


Wafer Butterfly Valve With Locking Device
3.MSS SP-67, API609, EN593

Wafer Type Butterfly Valve



Different design standards

Actuator (power): handle, wormgear pneumatic, electric etc.


1.Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed.

2.Simple and compact construction, quick 90 degree on-off operation.

3.Flow curve tending to straight line. Excellent regulation performance.

4.Long service life. Standing the test of thousands opening/closing operation.

5.Wide selection of materials, applicable for various media.


Design standard

Face to face

End flange

Test & inspection





ISO5752 series 20


DIN PN10/16/25

ANSI B 16.1


ISO PN10/16

JIS B 2212/2213

BS 10 table D

BS 10 table E

API 598




Testing Pressure


Applicable Temp. °C

Applicable Medium




DN50 ~ DN1000



-45~ 150

Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids,

Alkalis, etc.

Material List:

Part Name



Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What kind of valve is on this tennis ball cannon?
It's a pneumatic valve with a compressed air tank to power the cannon. Any kind of pneumatic valve should do the trick, just make sure you use the correct fittings for whatever valve you buy. The red lever piece is from a standard pressurized air system for a mechanic's shop. It is probably only necessary as a safety mechanism to discharge the air without shooting the ball.
Q:Timing Belt and Bent Valve?
Brakes are a device used to give up action, typically by friction. So i anticipate you're asking if the timing belt breaks... and the answer is definite, with a providing thrown in for sturdy degree. In some engines, there is room adequate to the piston to be on the very properly and the valves to be open, if others (regularly happening as 0 clearance engines) even as the piston is on the properly, the valves had perfect to closed because there is 0 room in the different case. they could bend, yet what typically occurs is the piston will hit the open valve and get a hollow in it. both way, bend or ruin, you're searching at a really expensive restore, it really is why they propose the timing belt get replaced after a particular kind of miles.
Q:pool and spa valve diagrams?
You have one or more faulty valves or you've got them turned the wrong way for the operation you want. You also may have a check valve that's going bad. The problem is that I'd have to see the setup around the pump and filter to even get an idea of what goes where. My pool has electric activators for the valves that allow automatic operation from inside the house. I adjusted one incorrectly once and it activated the valve backwards, and I had to readjust it.
Q:Kitchen valve stem seems to be stripped?
pull off the handle and try and turn it with channel locks or pliers, and remove the aerator screen and clean it. its very common for them to get plugged up after you turn off the shutoff valves and reopen.
Q:97 explorer valve body solenoid question?
What are you? 9 years?
Q:Tire Valve Stem cracked?
well first go to another tire shop since when you get new tires should have got new stem with them thats pretty much Standard which tells me they are not Standard tire shop should have been new with tires should have check them all the first time shoul dhave replace them al when they put on new tires should not go back im a tire guy 35 yrs tells me they a cheap place to be getting anything dont waste your money with them anymore they cant get it right the first time second time should have three times no way dont go back
Q:Which is the intake and which is the exhaust valve?
the intake valve is usually bigger and on the left. the exhaust valve is usually smaller and on the right. at least it is true in small engines (lawnmowers).
Q:valve covers?
i would say thats the name of the valve pans.
Q:Closed valve on a Rainbird sprinkler system?
they dont really stick from the winter. i would say if the valve has a problem the diaphram needs replacing on the inside of it. ( all you have to do is find the same kind of valve and take the old parts out of the valve and replace them, the top, and the solenoid with the new valve's parts. they can be anywhere in your yard. ive even found the valve boxes buried under bushes. some installers don't put them in boxes, they just bury the valves. if you know where any of the green boxes are open the lids and see what's inside. sometimes more than one valve will be in a box. turn the solenoid on the valve. ( this will be the peice that the wire are connected to on the valve. dont turn the solenoid too much or it will come out. just a 1/4 to 1/2 a turn or so maybe a little more or less. and when you find the valve that turns on the zone 8 that is not working that is the valve for that section. you may even be able to hear the valve trying to come on when the timer shows it is running. if not, then check for power at the valve. if no power. there is a short, bad connection, or bad module in the timer. if power- replace just the solenoid first. if that doesnt work rebuild the valve. if you have no luck finding the box with zone 8 in it then try a few tips. get a screwdriver and poke around where some other valve boxes are. they may be close together. use a wire locator or hire a professional to locate the valve and show you how to repair it. to manually open and close the valve- open upthe solenoid like i said. or use the bleeder if the valve has one.
Q:Whats a BOV (blow off valve)?
Most are designed to install on the intake/turbo piping. They're for the release of pressure surges to keep the turbo safe. Most stock bovs are not capable of raised boost which is why many buy aftermarket ones.

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range