Model NO.: ARVX
Model: Single Orifice
Connection: Threaded
Screwed: NPT or Bsp
Coating: Epoxy Resin Coated
Trademark: WALTER
Origin: Suzhou, Jiangsu
HS Code: 84818040
Threaded Air Vent Valve

Small size air vent valve is screw type, normally is will be install with a thread ball valve . We also have Double Air Release Valve of Flange type. There is a large and a small orifices. The large one can intake and release large amount of air. The air way of the large orifice is sym-metrical which makes the air releasing amount more than that of the same size double orifices air releasing valve

1- Body/Bonnet: GGG25/50

2- Ball: SS304 or ABS

3- Bolts/Nuts: SS304

4- Pressure Rate: PN10/16

5- Epoxy Resin coating internal & external, thickness above 300 micron

6- Size: DN15-50

7- Connection: Screwed to BSP or NPT 

Thread Cast Iron Air Vent Valve
Thread Cast Iron Air Vent Valve
Thread Cast Iron Air Vent Valve
Suzhou Walter-fsv Company always keep eyes on products quality. WALTER-FSV Supply OEM Service for air vent valves.  And also include all kinds of valve. 

Feather Flag

Description :

Our feather flags is one kind of Beach Flags .Its shape like Knife or Feather ,or Aero ,Blade ,Mistral or Sirocco .

Our common material for feather flags is 100% 110 g or 135 g knitted fabric with digital printing or dye sublimation printing . Single side printing or double sides printing .

Our feather flags are supplied with a choice of bases, making them extremely versatile and easy to install ,in any position. Base choices include: water holding base ( for indoor or outdoor use ), ground stake ( for outdoor soft ground use) or a drive - on car foot ( for outdoor use on hard ground ).

Size list of our feather flags :

Glass Fibre Poles + Aluminum Poles

Rod total height

2.8 meter (9.2feet )

3.4meter (11.1feet )

4.5meter(14.77feet )

5.5meter (18.0feet )

Flag size

50*200cm

60*240cm

70*340cm

80*410cm

Vertical Height

260cm

300cm

400cm

500cm

Glass Fibre Rods

Rod total height

300CM (9.84 feet)

400CM (13.13ft)

500cm (16.4 feet)

Flag size

65*210cm

75*320cm

80*420 cm

Vertical Height from floor

280cm

360cm

450cm









Our Feather Flag Shape :

1. Feather Flag Convex


feather flags conves


2. Feather Flag Straight


feather flag straight


3. Feather Flags Concave :


feather flags concave


The difference between glass fibre poles + aluminum poles and full glass fibre rods :

The first one ,just the top part pole is gass fibre ,so it can be bent

The second one is full glass fibre rods from bottom to top .This quality is much better ,because this material is soft and can be bent

The printing tech for our feather flags :

1) Digital printing

2) Dye sublimation printing ( hot transfer printing ) --- this quality is much better than digital printing

The base for our feather flags to choose :


beach flag kits


For final price with complete accessories ,please contact with Angelina (whatsapp : 0086 13427921037 )

Feather Flags,Feather Banners,Feather Flag Banners,Feather Banner Flags

Golden Mouth Advertising (H.K)Co.,Ltd. ( Jie Da Advertisement Co.,Ltd) , https://www.advertisingflagbannerss.com