Brand:xd
Model:H46H
A.Products usage
H46 type flanged check valve is designed with dual plate and swing structure ended by flanged.It can be applicable for variouse piplines to prevent medium backflowing..This item can be widely used in kinds of medium by changing valve body material. .
B.Product Features:
1)Short structrual.
2)Little volume,light weight.
3)Quick opration,low water hammer pressure.
4)Easily instaled for vertical or horizontal pipline.
5)Flexible action and good sealing perfomance.
6)Long service life and good reliability.
C、Specifications：
Dimension：,8” to 40”
Pressure rating：Class 150LB,300LB,600LB,900LB
Body material：Casting steel,Stainless steel
D、Material for Main Parts：
Model No | Body | Disc | Bearing | Spring |
H46W-16C | WCB | CF8 | 2Cr13 | 0Cr18Ni9 |
H46W-16P | CF8 | CF8 | 0Cr18Ni9 | 0Cr18Ni9 |
H46W-16R | CF8M | CF8M(316) | 1Cr17Ni12Mo2 | 0Cr17Ni12Mo2
|
E、APPlicable Medium
H46W-16C Medium：water,oil,steam Temprature： -29~425C
H46W-16P Medium：NITRIC ACID Temprature： -196~540C
H46W-16R Medium：ACENTIC ACID Temprature：-196~540C
F、Product Standard:
Design and Manufacture:API6594,API6D,GB
Face to face:API594,API6D,GB
Inspection and test:API598
G Product size and weight:
Pressure | Dimension | L | D | Screw Qty |
Mpa | 0MM | MM0 | MM | PCS |
PN1.O | 200 | 127 | 340 | 8 |
250 | 146 | 395 | 12 | |
300 | 181 | 445 | 12 | |
350 | 184 | 505 | 16 | |
400 | 191 | 565 | 16 | |
450 | 203 | 615 | 20 | |
500 | 219 | 970 | 20 | |
600 | 222 | 780 | 20 | |
700 | 305 | 895 | 24 | |
800 | 305 | 1015 | 24 | |
900 | 368 | 1115 | 28 | |
1000 | 432 | 1230 | 28 | |
1200 | 524 | 1455 | 32 | |
Nominal prs | DN | L | D | SCREW QTY |
MPA | MM | MM | MM | PCS |
PN1.6 | 200 | 127 | 340 | 12 |
250 | 146 | 405 | 12 | |
300 | 181 | 460 | 12 | |
350 | 184 | 520 | 16 | |
400 | 191 | 580 | 16 | |
450 | 203 | 640 | 20 | |
500 | 219 | 715 | 20 | |
600 | 222 | 840 | 20 | |
700 | 305 | 910 | 24 | |
800 | 305 | 1020 | 24 | |
900 | 368 | 1125 | 28 | |
1000 | 432 | 1255 | 28 | |
1200 | 524 | 1485 | 32 |
