Pneumatic ventilation butterfly valve

15 sku

Pneumatic ventilation butterfly valve

Technical parameters

1. Specification (mm): DN200-DN1600;
2. Pressure rating (MPa): 0.1;
3. Suitable media: air, gas, smoke;
4. Applicable temperature: ≤300℃;
5. Material: carbon steel, stainless steel;
6. Stem material: stainless steel;
7. Packing: flexible graphite;
8. Disc material: stainless steel.

Executive standard

GB/T12238-1989; JB/T8692-1998;

Supply capability

Brand : KOKO

Guarantee period : 12 months from the date of delivery

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Automatical control butterfly valve

15 sku

Automatical control butterfly valve

Technical parameters

1. Specification (mm): DN200-DN2000;
2. Pressure rating (MPa): 0.1;
3. Suitable media: air, gas, smoke;
4. Applicable temperature: ≤300℃;
5. Leakage rate: ≤1%;
6. Main parts materials: carbon steel, stainless steel.

Executive standard

GB/T12238-1989; JB/T8692-1998;

Supply capability

Brand : KOKO

Guarantee period : 12 months from the date of delivery

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Three-eccentric wafer-type butterfly valve

38 sku

Three-eccentric wafer-type butterfly valve

Technical parameters

1. Specification (mm): DN50-DN1200;
2. Pressure rating (MPa): PN0.6, PN1.0, PN1.6, PN2.5, PN4.0, PN6.3, PN10.0;
3. Operating mode: pneumatic, worm drive, electric;
4. Body material: cast steel;
5. Stem material: stainless steel, Monel;
6. Packing: flexible graphite and PTFE.

Executive standard

GB/T12238

Supply capability

Brand : KOKO

Guarantee period : 12 months from the date of delivery

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Double-eccentric Wafter Type Butterfly Valve

32 sku

Double-eccentric Wafter Type Butterfly Valve

Technical parameters

1. Specification (mm): DN50-DN1200;
2. Pressure rating (MPa): PN0.6, PN1.0, PN1.6, PN2.5, PN4.0;
3. Operating mode: manual, pneumatic, worm, and electric;
4. Body material: cast steel;
5. Stem material: stainless steel;
6. Packing: flexible graphite.

Executive standard

GB/T12238

Supply capability

Brand : KOKO

Guarantee period : 12 months from the date of delivery

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Butterfly Bamper of Mixing Hopper HJM-200

1 sku

Butterfly Bamper of Mixing Hopper HJM-200

Technical parameters

Equipment: mixing hopper HJM-200

Executive standard

SY/T5612

Supply capability

Brand : TSC

Guarantee period : 6 months from the date of delivery

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Butterfly Valve

1 sku

Butterfly Valve

Technical parameters

1. Part of: Mixing hopper;
2. Material: Cast iron.

Executive standard

SY/T 5612-2007

Supply capability

Brand : TSC

Guarantee period : 12 Months from Ex-factory

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Butterfly Valve

6 sku

Butterfly Valve

Technical parameters

1. Size: 4", 6", 8", 10"
2. Type: MD type, LT type

Executive standard

Company standard

Supply capability

Brand : KERUI

Guarantee period : 12 months

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Single-eccentric wafter type butterfly valve

24 sku

Single-eccentric wafter type butterfly valve

Technical parameters

1. Specification (mm): DN50-DN1200;
2. Pressure rating (MPa): PN0.6, PN1.0, PN1.6, PN2.5, PN4.0;
3. Operating mode: handle, gear box, pneumatic and electric;
4. Body material: cast steel;
5. Stem material: stainless steel;
6. Packing: flexible graphite.

Executive standard

GB/T12238

Supply capability

Brand : KOKO

Guarantee period : 12 months from the date of delivery

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Variable eccentric airproof butterfly valve

39 sku

Variable eccentric airproof butterfly valve

Technical parameters

1. Specification (mm): DN50-DN2000;
2. Pressure rating (MPa): PN0.1, PN0.2, PN0.6, PN1.0, PN1.6, PN2.5;
3. Operating mode: handle, gear box, pneumatic and electric;
4. Body material: cast steel (stainless steel and Monel optional);
5. Stem material: stainless steel;
6. Packing: flexible graphite;
7. Seal ring: PTFE+SS (optional SS+flexible graphite/rubber).

Executive standard

GB/T12238

Supply capability

Brand : KOKO

Guarantee period : 12 months from the date of delivery

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Double-eccentric Center Butterfly Valve

13 sku

Double-eccentric Center Butterfly Valve

Technical parameters

1. Valve size (in): 6-40;
2. Pressure rating (LB): 150-300 LB;
3. Nominal pressure: 1.6 MPa/2 MPa.

Executive standard

API 602-2015 ASME B16.34-2013

Supply capability

Brand : BLZF

Guarantee period : 12 months from the delivery date

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