We are professional ANSI Metal Seated Non Rising Stem manufacturer,Various sizes are available for you to choose.This product is mainly used for the medium, such as water,steam, oil, strong base and so on and it's main application including large diameter  air, gas pipes in road and water routes.

We have been engaged in valve design for many year , all the products have been approved by ISO9001 quality system certificate, CE certificate, CAS certificate, WRAS certificate.Quality is guaranteed. Besides. With our experienced team, we will offer our best service for your project. 

General Specification

1.Standard：AWWA, DIN3352 F4/F5, BS5163, BS5150

2.Pressure：PN10/16, Class125/150/250

3.Face to face：DIN3202 F4/F5, ANSI B16.1,BS EN558-1

4.Stem：Non rising

5.Sealing：Metal or Resilient

6.Surface： Fusion-bonded epoxy

7.Hydraulic test： EN12266/ISO5208 

Material

1.Body：Ductile Iron or Cast iron

2.Wedge： NBR/EPDM, DI/CI

3.Stem： stainless steel

4.flange gasket：NBR/EPDM

5.screw：Steel with zinc

6.gasket：Teflon

7.O RING：NBR/EPDM

8.Bonnet：Ductile Iron or Cast iron

9.Stuffing box：Cast brass

10.Washer：Steel

11.handwheel：Ductile Iron or Cast iron 

Features

1.Replaceable O-ring

2.Low torque operation

3.Rubber encapsulated wedge

4.Clockwise closing direction

5.Fusion bonded epoxy coated inside and outside