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Big Discount Spherical Disc Butterfly Valve - Forged Steel Threaded Socket Welding Gate Valve – Convista

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Big Discount Spherical Disc Butterfly Valve - Forged Steel Threaded Socket Welding Gate Valve – Convista Detail:


General

Model: Z11H/Z11Y

Working pressure: PN16-PN160/150LB-900LB

Connection type: 1-Screwed

Size: 3/8”-2”/DN10-DN50

Design standard: ASME/ANSI B16.34, API602, GB/T12224, GB/T12228, GB/T12234

Thread end dimension: ANSI B1.20.1(NPT), GB/T306-87

Main body material: A105, F5, F11, F22, 304, 304L, 316, 316L, LF2

Inspection and test: API598 or T9092-99

Standard: GB, JB, HB, JIS, JPI, API, ANSI

Driving manner: Manual, electric


Main dimensions and weight

Specs S L T W H

(open)

Weight≈
British

system

Metric

system

ANSI JIS ANSI 

Thread 60°

JIS, JSC, BCThread 55°
RP FP RP FP RP FP RP FP RP FP RP FP RP FP
                79         100 166    
3/8 3/8 10 10 17.6 17.6 17.9 17.9 79 3/8 3/8 3/8 3/8 100   2.2 2.2
1/2 1/2 15 15 21.8 21.8 22.2 22.2 92 1/2 1/2 1/2 1/2 100 169 2.2 2.2
3/4 3/4 20 20 27.1 27.1 27.7 27.7 111 3/4 3/4 3/4 3/4 125 193 2.2 4.3
1 1 25 25 33.8 33.8 34.5 34.5 120 1 1 1 1 160 236 4.3 5.9
1 1/4 1 1/4 32 32 42.6 42.6 43.2 43.2 120   1 1/4 1 1/4 1 1/4 160 246 5.9 6.9
1 1/2 1 1/2 40 40 48.7 48.7 49.1 49.1 140 1 1/2 1 1/2 1 1/2 1 1/2 180 283 6.9 11.1
2 2 50 50 61.1 61.1 61.1 61.1 178 2 2 2 2 200 330 11.1 15.2


Schedule of standard material

No. Parts name CS to ASTM type A105N CS to ASTM type F22 SS to ASTM
type F304(L) type F316(L)
1 Body A105N A182 F22 A182 F304(L) A182 F316(L)
2 Seat A276 420 A276 304 A276 304(L) A276 316(L)
3 Disc A182 F430 A182 F304 A182 F304(L) A182 F316(L)
4 Stem A182 F6a A182 F22 A182 F304(L) A182 F316(L)
5 Gasket 304 Flexible graphite 316+PTFE
6 Bonnet A105N A182 F22 A182 F304(L) A182 F316(L)
7 Bonnet/bolt A193 B7 A193 B16 A193 B8 A193 B8M
8 Cylindrical pin A276 420 A182 F304
9 Packing gland A276 410 A182 F304(L) A182 F316(L)
10 Gland eyebolt A193 B7 A193 B16 A193B8 A193B8M
11 Gland flange WCB A182 F11 A182 F304(L) A182 F316(L)
12 Nut A194 2H A1944 A194 8 A194 8M
13 Stem nut A276 420
14 H.W. lock nut A194 2H A1944 A194 8 A194 8M
15 Marking SS
16 Handwheel HT200
17 Lubricating gasket A473 431
18 Packing Flexible graphite+carbon fiber PTFE
Applicable medium Water, steam, oil, etc. Water, steam, oil, etc. Nitric acid, acetic acid, etc
Applicable temperature -29℃-425℃ -29℃-550℃ -29℃-200℃

Product detail pictures:

Big Discount Spherical Disc Butterfly Valve - Forged Steel Threaded Socket Welding Gate Valve – Convista detail pictures


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We follow our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for Big Discount Spherical Disc Butterfly Valve - Forged Steel Threaded Socket Welding Gate Valve – Convista, The product will supply to all over the world, such as: Switzerland, Rwanda, Georgia, We adopted technique and quality system management, based on "customer orientated, reputation first, mutual benefit, develop with joint efforts", welcome friends to communicate and cooperate from all over the world.
  • This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
    5 Stars By Dale from Southampton - 2017.03.28 16:34
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Gabrielle from Turkey - 2018.10.31 10:02

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