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What is valve class?
class of valve means standardization of the valve . For different working pressure and working field different class of valve required. A.k. Bora
What is the use of gland flange in globe valve?
aku ang flange gland ,,/,, :D
What is class 2500 valve?
It means that the valve is rated for a pressure of 2500 psi.
Can y strainer and a butterfly valve be assembled flange to flange?
No, U cnnot accomodate it without pipe sppol, because of isolation.
Why are bolt holes for a flange never placed on the vertical?
I would say because there has to be a standard method of installing flanges that everyone needs to follow. For the simple reason when installing or replacing items such as valves with welded or otherwise fixed flanges, if there was no standard the replacement valve would be 1/8 of a turn or 45 degrees off center if the piping flange bolt holes were on the verticle and the valve flange bolt holes were not. This would be in the case of 4 or 8 bolt flanges.Also in the case of non flanged valves where long bolts pass thru both flanges and squeeze the valve to make the seal a vertically placed bolt hole would interfere with the valve operator or handle preventing the valve from being mounted straight up, down or horizontally.
What is valve class?
class of valve means standardization of the valve . For different working pressure and working field different class of valve required. A.k. Bora
What is the use of gland flange in globe valve?
aku ang flange gland ,,/,, :D
What is class 2500 valve?
It means that the valve is rated for a pressure of 2500 psi.
Shall you connect Raised Face valves and Flat face flange directly?
raised face valve can have a flat face flange. raised face valve is actually different in its cross-section rather than its flange face.
What is Forged steel gate valve flanged?
Forged steel gate valve flanged is just a gate valve which with a flange.
What should you do if the nosecup on the protective mask is not properly seated in the outlet valve flange?
push the nosecup back over the flange
What should you do if the nosecup on the protective mask is not properly seated on the outer valve flange?
push the nosecup back over the flange
What should you do if the nose cup of the mask isn't properly seated in the outlet valve flange?
Push the nosecup back over the flange
Can y strainer and a butterfly valve be assembled flange to flange?
No, U cnnot accomodate it without pipe sppol, because of isolation.
What is SOFF flange?
Slip-On Flat Face Flange. It means the face of the flange, the surface the physically touches the next flange is flat as opposed to raised (SORF Flange)
What should you do if the nose cup on a protective mask is not properly sealed in the outlet valve flange?
push the nose cup back over the flange
What is the pressure rating for a Class 75 flange?
75 psig For pipe flanges the class rating is the pressure rating for the flange, in pounds per square inch - gauge (psig).
