Home » Products »

Pressure Seal Y-pattern Globe Valves

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2018-10-26 13:41

  • Browse the number:

    166

Send an inquiries
+
Wenzhou Diantai Valve Co.,Ltd
Contactaixin:

Contactaixin:

diantai888(Mr.)  

Email:

telephone:

phone:

Area:

Zhejiang

Address:

No.76 Yacheng St, Longwan District,Wenzhou City, Zhejiang Province, P.R.C

Website:

http://www.diantai-valves.com/ http://www.mlztkj.com/com/diantai888/

+

Features and benefits

Diantai globe valve’s top and bottom-guided disc assures stem ­operation without side thrust caused by high pressure flow. The non-rotating stem results in lower friction of all moving parts and longer stem packing life. All this resulting in smooth, easy operation and tight shutoff under extreme pressures.

● Diantai's proven pressure seal design.

● Body guided disc eliminates side thrust and provides longer disc, seat and body life.

● Impactor handwheel for tight shutoff.

● Designed to ASME B16.34.

● Body made of superior strength forgings and optional cast steel.

● Diantai stem seal offers tight seal with little to no maintenance over long periods of time.

● Optional live-loading of packing.

● Non-rotating stem.

● Hardfaced seating faces resist erosion.

● Other sizes and pressure classes available. Contact the company for specifications.

● Size range(s)

● NPS 1/2 - 24
(DN 50 - 600)

● Pressure rating

● ASME Class
900 - 2500

● Standard connections

● Socket weld, Butt weld


Pressure-seal Globe Valve  900Lb~2500Lb   Standard Material Specifications



     NO.

Part Name

CS to ASTM

AS to ASTM

SS to ASTM


Type A105T

Type A182 F22

Type A182 F304

Type A182 F316(L)

1

Body

A105

A182     F22

A182     F304(L)

A182     F316(L)

2

Disc

A276 420

A276 304

A276 304(L)

A276 316(L)

3

Stem

A182     F6

A182     F304

A182     F304(L)

A182     F316(L)

4

Pressure Seat

A105

A182     F304

A182     F304(L)

A182     F316(L)

5

Pressure Ring

A182     F304 L

A182     F316L

6

Bonnet

A105

A182     F22

A182     F304(L)

A182     F316(L)

7

Pin

A276 420

A182     F304

8

P.S. Washer

A105

A182     F22

A182     F304(L)

A182     F316(L)

9

P.S. Lock Nut

A194 2H

A194 4

A194 8

A194 8M

10

Stem Packing

Corrugated SS + Graphite

SS+PTFE

11

Gland

A276 420

A182     F304

12

Gland Flange

A216 WCB

A351 CF8

13

Gland Eyebolt

A193 B7

A193 B16

A193 B8

A193 B8M

14

Gland Nut

A194 2H

A194 4

A194 8

A194 8M

15

Yoke Nut

A276 410

16

Hand wheel

A197

17

Nameplate

SS

18

H.W. Nut

A194 2H

A194 4

A194 8

A194 8M

Suitable Medium

W.O.G. etc

W.O.G. etc

HNO3CH3OOH etc

Suitable Temperature

-29 425

-29 550

-29 180

Note: Other materials are available upon  request.

Dimensions (mm) and Weights (Kg)


NPS

1/2~

3/4~

1~

1-1/4~

1-1/2~

2~


L

900~1500Lb

140

140

140

178

178

216

2500Lb

186

183

186

232

232

279


H(OPEN)

333

333

333

408

408

524


W

160

160

180

200

250

280


Weights

900Lb~1500Lb

11.2

10.5

10.1

21.0

19.6

40.4

2500Lb

12.3

11.6

10.8

28.0

26.4

43.8



http://www.diantai-valves.com/