Ductile Iron/Stainless Steel Hydraulic Valve Pressure Reducing Valve

• Media: Water
• Certification: CCC, ISO, CE
• Temperature: Ordinary Temperature
• Connection: Flange
• Valve Seat: Double-Seat
• Structure: Spring Diaphragm
• Model NO.: Pressure Reducing Valve
• Material: Cast Iron, Stainless Steel
• Model No.: Th628515
• Body: Ductile Iron, Stainless Steel
• Coating: Epoxy Resin Coated to 300 Microns Inside & Outside
• Trim: Stainless Steel
• Diaphgram: Nylon+EPDM/Viton
• Transport Package: Wooden Case
• Specification: As per request
• Trademark: TAIHANG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000/PCS/Year

Product Description

Ductile Iron/Stainless steel Hydraulic Valve Pressure Reducing Valve

Model No.	TH628515
Operator	Manual / Electric Acuated / Pneumatic
Spray	250 Micron
Pn	10 16 150lb 300lb
Color	Blue or Customized
Specification	Ductile iron material
Sealing	EPDM / NBR / PTFE / Viton / Stainless / Stelliete
Design	Cast / Forged

Basic info.

 

Product Description

Purpose
Adjust and control the outlet pressure of the master valve.The said pressure will not be changed along with the change with the inlet pressure,neither along with the change of the flow on the master valve outlet.Applicable for the living water supply,fire fighting system and industrial water supply system.
Features
With the full-channel streamline design,this valve holds a small fluid resistance and a great flow and can reduce either dynamic or static pressure.
Principle 
He medium,when enters the lower cavity of the body,pushes the disc upward and,at the same time,the medium enters the upper cavity of the diaphragm via the control pipe outside of the master valve.The upper cavity pressure is adjusted by the pilot valve.The pressure difference between the upper and lower cavities decides the up-and-down movement of the disc so as to change the outlet pressure.When the pressure of both cavities are identical,the disc stops at a some position and the outlet pressure is kept unchanged,acting at stabilizing the pressure.
Executive standard
Size of flange:GB/T 17241.6
Test and inspection:GB/T 13927

Specification

 

DN	Length	Main dimension
		0.6MPa			1.0MPa			1.6MPa			2.5MPa
mm	L	D	D1	n-d	D	D1	n-d	D	D1	n-d	D	D1	n-d
50	200	140	110	4-14	165	125	4-18	165	125	4-18	165	125	4-18
65	220	160	130	4-14	185	145	4-18	185	145	4-18	185	145	8-18
80	230	190	150	4-18	200	160	8-18	200	160	8-18	200	160	8-18
100	265	210	170	4-18	220	180	8-18	220	180	8-18	235	190	8-22
125	295	240	200	8-18	250	210	8-18	250	210	8-18	270	220	8-26
150	335	265	225	8-18	285	240	8-22	285	240	8-22	300	250	8-26
200	385	320	280	8-18	340	295	8-22	340	295	12-22	360	310	12-26
250	465	375	335	12-18	395	350	12-22	405	355	12-26	425	370	12-30
300	545	440	395	12-22	445	400	12-22	460	410	12-26	485	430	16-30
350	610	490	445	12-22	505	460	16-22	520	470	16-26	555	490	16-33
400	650	540	495	16-22	565	515	16-26	580	525	16-30	620	550	16-36
450	730	595	550	16-22	615	565	20-26	640	585	20-30	670	600	20-36
500	800	645	600	20-22	670	620	20-26	715	650	20-33	730	660	20-36
600	920	755	705	20-26	780	725	20-30	840	770	20-36	845	770	20-39

Advantage

1.Our Shipyard:Ningbo Zhenhe shipyard, and now Taihang is the branch representative of our yard.
2.Our founding team has experience of more than 15 years in ship building and ship repair with our own engineer and designer.
3.Equipment quality guarantee: Based on shipyard feedback, we built up manufacturer file to ensure the good quality of the products. Also we can send our engineers to help our clients to install and test these exported equipment.
4.We are a second hand ship broker to help you find the satisfied used different kind vessels.
5.We are able to provide the CKD kits and one-stop service based on our laser-cutting machine and purchase ability
6. We have a very professional design and technical team to work out perfect plan for our clients and help to slove out any matters with pre-sale and after-sale.
7.Customer Distribution:  Tananzia, Rwanda, India(Mumbai and Kalkatta), Suva,  Portugal, Russia, Nertherland, Iceland, Denmark, Malaysia, Mexico.......
 

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