Flange connection cast steelA216 WCB steam pressure reducing valve Y43H manufacturer from China wenzhou topnotch machine co.,ltd

Product Detail

Model No.: Y43H

Production Capacity: 10000

Delivery Date: in 20 days After payment

Standard or Nonstandard: Standard

Structure: Pressure Reducing

Temperature of Media: Medium Temperature

Brand Name: TANA

Means of Transport: Ocean,Land,Air

Packing: In plywooden case

Power: Manual

Pressure: Low Pressure

Material: Casting

Media: Water

1.Used in steam pipe to reduce pressure
2.Set the outlet pressure by regulating spring
3.Made up of main valve and guide valve

Main technical parameters and performance index:

Nominal pressure(bar)	16	25	40	64	100	160
Shell test pressure(bar)	24	37.5	60	96	150	240
Seal test pressure(bar)	16	25	40	64	100	160
Maximum inlet pressure(bar)	16	25	40	64	100	160
The range of outlet pressure(bar)	0.4-10	0.5-16	0.8-25	2-35	5-35	5-45
Pressure characteristics deviation(bar)	GB12246-1989
Flow characteristics deviation(bar) P2P	GB12246-1989
Minimum differential pressure(bar) P2G	0.7	1	1.5	4	5	8
Leakage	GB12245-1989

Materials of main parts:

Name of part	Material
Body, Bonnet, Cap	WCB
Seat, Disc	2Cr13
Cylinder liner, Piston	Ampco
Diaphram	1Cr18Ni9
Piston ring	Alloy cast iron/PPL polyphenyl
Guide valve seat, Guide valve stem	2Cr13
Spring of guide valve	50CrVA
Main spring of guide valve	50CrVA
Adjusting spring	60Si2Mn

Discharge coefficient:

DN	50	65	80	100	125	150	200	250	300	350	400	500
Cv	1	2.5	4	6.5	9	16	25	36	64	100	140	250

Dimensions:

TANA will provide you satisfying Price, Quality And Service.

Welcome to visit or email us your inquiry.

Provide CO,FA,FB,FE,FF,FN,FP,FX etc. Certificates as per customer's requirement.

DN	50	65	80	100	125	150	200	250	300	350	400	500
Cv	1	2.5	4	6.5	9	16	25	36	64	100	140	250

DN	50	65	80	100	125	150	200	250	300	350	400	500
Cv	1	2.5	4	6.5	9	16	25	36	64	100	140	250

DN	50	65	80	100	125	150	200	250	300	350	400	500
Cv	1	2.5	4	6.5	9	16	25	36	64	100	140	250