Home Companies Suzhou Alpine Flow Control Co., Ltd

A400 Long Life Time Flow Control Valve For Water System , Irrigation System

Contact Us


Trade Verify

Address: B5 Chao Yang Factory, Caohu Industrial Park, Xiangcheng Economic Development Zone, Suzhou, Jiangsu Province P.R.C

Contact name:Matt Liang

Suzhou Alpine Flow Control Co., Ltd

Verified Suppliers
  • Trust
  • Verified
  • Credit
  • Capability

A400 Long Life Time Flow Control Valve For Water System , Irrigation System

Country/Region china
City & Province suzhou jiangsu

Product Details




Constant Flow Rate Control Flow control valve Ductile Iron Portable Water Nylon Reinforcement Stainless Steel Pilot​




A400 is a flow control valve which consists of

1.Main valve

2.Plus an orifice plate kit and flow pilot-P400

3.Pre-selected max. flow rate

4.Regardless of changing line pressure

5.Responds to the differential pressure across the orifice

6.Flow rate can be adjusted thru pilot screw


Service Fields:

For water system, irrigation system.


Technical Data:


Working Temperature- 10C- 80C
FlangeAISI B16.1 Or PN16
Flow MediaClean Water


Consult Factory for other applications
IP68 for water resistance
Comply with BS EN 1074-5, ISO 5208, BS EN 12266-1, BS EN 558-1


Materials And Dimension



1BodyDuctile IronGJS500-7
2SeatStainless SteelAISI304/316
5BoltStainless SteelA2/A4
6WasherStainless SteelA2/A4
7BonnetDuctile IronGJS500-7
9SpringStainless SteelAISI304/316
10Caulking NutStainless SteelA4
11DiaphragmNylon Reinforced RubberEPDM+Nylon Fabric
12Fixing holderDuctile IronGJS500-7
13Disc holderDuctile IronGJS500-7
15Seat RetainerStainless SteelAISI304/316
16StemStainless SteelAISI304/316
17PlugStainless SteelAISI304/316
18ScrewStainless SteelA2/A4
19PlugStainless SteelA2/A4
20WasherStainless SteelA2/A4





1BodyDuctile IronGJS500-7
2SeatStainless SteelAISI304/316
3ScrewStainless SteelA2/A4
4ScrewStainless SteelA2/A4
5ScrewStainless SteelA2/A4
6SpringStainless SteelAISI304/316
7BonnetDuctile IronGJS500-7
10Fix WasherBronzeC61900
11DiaphragmNylon Reinforced RubberEPDM+Nylon Fabric
12Eye BoltsCarbon Steel1040
13Fixing holderDuctile IronGJS500-7
14Disc holderDuctile IronGJS500-7
16Seat RetainerDuctile IronGJS500-7
17StemStainless SteelAISI304/316
18PlugStainless SteelAISI304/316
20CapDuctile IronGJS500-7
21PlugStainless SteelAISI304/316
22ScrewStainless SteelA2/A4
24ScrewStainless SteelA2/A4

Hot Products

Rising Stem Resilient Seated Gate Valve, Suitalble For Drinking Water OS&Y Seated Gate Valve is a ...
Gate Valve Epoxy Coated / Non Rising Stem Available handwheel Operated Resilient seated gate valve ...
Ductile Iron Resilient Seated Gate Valve, FBE Coated Features: 1. Meet BS5163, EN1074-1 and EN1074-2 ...
BS5163 Water Gate Valve, Low Operation Torque, Resilient Seated Wedge​ Features: 1.Conform BS5163, ...
On Off Type Water Control Valve Resilient Seated Gate Valve WRAS Approval​ The AFC Resilient Seated ...
Red / Blue Epoxy Coated Resilent Seated Gate Valve Hand Wheel Operated Description: GBCX GBHX is a ...