stvvalves

As one of the leading valve suppliers in China, STV has a wide range of products to cater to various industrial needs. Our inventory includes many different variations of valves, from Ball Valve, Globe Valve, Gate Valve, to Check Valve and Y-Strainer. We value the uniqueness of every project and we are able to custom-make special industrial valve to order.

2022年11月20日星期日

150LB Knife Gate Valve, Ansi Knife Gate Valve, Pn16 Knife Gate Valve

Knife Gate Valve,Lug Type,150 LB,SS304 Body and Trim

Lug Knife Gate Valve Applicable Standards: Knife Gate Valve, MSS SP-81 Steel Valves, ASME B16.34 Face to face MSS SP-81， Resilient Wedge, Alloy, Stainless, Carbon Steel, Wafer End,Lug Ends,Flanged Ends, 2 – 48 Inch, Class 150 LB, or as customer required.

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Description

Design Description:

-Valve Type: Knife Gate Valve.
-Valve Size: 2”-48”
-Pressure Rating: Class 150
– Outside Screw and Yoke
– Bolted Bonnet and Pressure Seal
– Flexible and solid wedge, fully guided
– Welding seat rings or Renewable seat rings
– Rising stem and non-rising stem
– Available with gear operator
– Flange Ends & Buttwelding Ends
– Low torque design, smooth surface stem.
Standards:

Design StandardMSS SP-81
Face to FaceMSS SP-81
Flange Ends DimensionASME B16.5/ASMEB16.47
Inspection & TestMSS SP-81
Available with lever, chain, gear, electric, air and hydraulic actuators.

Parts & Material List

Part NameCarbon Steel to ASTMAlloy Steel to ASTMStainless Steel to ASTM
1 BodyA216 WCBA352 LCBA217 WC1A217 WC6A217 WC9A217 C5A351 CF8A351 CF8MA351 CF3A351 CF3M
2SeatPTFE or NBR
 3KnifeA216 WCBA352 LCBA217 WC1A217 WC6A217 WC9A217 C5A351 CF8A351 CF8MA351 CF3A351 CF3M
 4PackingFlexible Graphite +SS, PTFE
 5Packing FlangeA182 F6aA182 F6aA182 F6aA182 F6aA182 F6aA182 F6aA182 F304A182 F316A182 F304LA182 F316L
 6StemA182 F6aA182 F6aA182 F6aA182 F6aA182 F6aA182 F6aA182 F304A182 F316A182 F304LA182 F316L
 
7		YokeA216 WCBA352 LCBA217 WC1A217 WC6A217 WC9A217 C5A351 CF8A351 CF8MA351 CF3A351 CF3M
 8Stem NutCopper Alloy or A439 D2
 9NutA194 2HA194 4A194 2HA194 4A194 4A194 4A194 8A194 8A194 8A194 8
 10Hand WheelDuctile iron or Carbon steel
11 BoltA193 B7A320 L7A193 B7A193 B16A193 B16A193 B16A193 B8A193 B8A193 B8A193 B8
 12NutA194 2HA194 4A194 2HA194 4A194 4A194 4A194 8A194 8A194 8A194 8
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Ductile Iron GGG40 Knife Gate Valve,Handwheel Operator Knife Gate Valve

GGG40 Knife Gate Valve, Wafer Type,DN80,PN10, Handwheel Operator

Model:STV-PZ73X-PN10-GGG40-DN80

GGG40 Knife Gate Valve are available in various designs, one-piece body and two-piece bodies, rising stem and non-rising stem, uni-direction and bi-direction structures, resilient and metal seat rings, bonnetless and bolted bonnet designs. For optional designs, deflection cone could divert the flow of abrasive slurries and protect valve seat from abrasion, V port disc and through conduit design are used for throttling service, per customers’ requirements

Our Knife Gate Valve service industries include: energy, petrochemical, metallurgical, chemical, mining, paper making, environmental protection, biochemical, pharmaceutical, oil, electricity, printing and dyeing, light industry, food, tobacco, sugar, beverage and other fields.

STV Valve Technology Group Co., Ltd is a professional leader China Ductile Iron GGG40 Knife Gate Valve, GGG40/GGG50 knife gate valve,epdm seat knife gate valve pn10,Wafer Knife Gate Valve,DN80 GGG40 Knife Gate Valve, DN80 GGG40 Knife Gate Valve,PN10 GGG40 Knife Gate Valve,Handwheel Operator Knife Gate Valve manufacturer with high quality and low price.
To learn more about these valve Welcome to contact our sales@stvvalve.com
Date Sheet:GGG40 Knife Gate Valve, Wafer Type,DN80,PN10, Handwheel Operator

 

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Description

GGG40 Knife Gate Valve, Wafer Type,DN80,PN10, Handwheel Operator
Rate: PN10

Size: NPS2-48 ( DN50-DN1200)

Connection: Wafer type, Flange type, Lug type, Welded type

Seal type: Soft or metal

Material: GGG40-A356, CF8-A351, CF8M-A351

Operated type: Handwheel, chainwheel, bevel gear, electric, pneumatic.

1. Valve adopts integral design, with small fluid resistance and flexible operation.

2. The screw drive of manual knife gate valve adopts the design of double plane bearing, which makes the transmission frictional force greatly reduced, so that the valve can be opened easily and easily.

3, using movable type knife gate valve seal seat seal, and USES the o-ring preloaded with pre-tightening force make the seal seat close to the disc, leakage amount is greatly reduced, wear of sealing pair in the long-term use of automatic compensation function to improve the service life.

4. Fixed guide claw, no groove design, not easy to cause media accumulation or card resistance.

5. the seat can be according to the needs of medium and conditions, choose metal hard seal or soft seal: ram adopt surface chromium plated or ion nitriding treatment, make the ram is more wear-resisting, longer service life of sealing face;Soft seal optional PTFE seat or enhanced PTFE seat or tri-propylene, butyl rubber, good sealing, corrosion resistant.

6. Wide range of media adaptation: good sealing performance and economic practicability, operation

Product NameGGG40 Knife Gate Valve, Wafer Type,DN80,PN10, Handwheel Operator
1. MaterialDI
2. Size3”
4. PortFull Port
5. Working PressurePN10
6. Connection EndsWAFER
7. Working Temp.-29~120ºC,
8. Suitable MediumWater, Natural Gas, Oil and some corrosive liquid
9. OperatedHandwheel
10. Inspection & TestingAccording to API598
Shipment
Delivery Time30 Days
PackageStandard Exporting Plywood Case
Shipping PortNingbo/Shanghai, China
Shipping TermsExw, FOB, CFR, CIF, etc.
Payment TermsT/T, Western Union, PayPal, etc.
30% prepayment, 70% balance paid before shipping
Country of OriginWenzhou city, China
Production Capacity6000 ton/year
MOQ1 PCS/size
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