Gate Valves | Knife Gate Valves | 300psi API 6A Split Wedge Gate Valve

PED Certified Bellow Seal Gate Valve Suppliers

PVC Sluice valve Stockist, Check Stainless Steel Gate Valves Specification

Gate Valves

Knife Gate Valves

300PSI API 6A Split Wedge Gate Valve

Table of Content

Gate Valves Specification Schedule
What are the different types of Knife Gate Valves Suppliers?
Dimension Chart of 300PSI API 6a Split Wedge Gate Valve
Bellow Seal Gate Valves Sizes in MM
Parallel Slide Gate Valve Weight Chart
Parallel Slide Gate Valves Temperature Range
Cast Iron Sluice Gate Valves Advantages & Disdvantages
Material Chart of Pressure Seal Gate Valves
Standard Chart of Pressure Seal Bonnet Gate Valves
Flexible Split Wedge Gate Valve Application
Solid Flexible Wedge Gate Valve Price Per Piece
Difference Between Gate Valve And Butterfly Valve

Check Specification Of Parallel Slide and Resilient Seated Gate Valves

Gate Valves Specification Schedule

Name	Gate Valve
Body Material	ASTM, ASME, JIS. Cast Steel / Forged Steel Carbon Steel, 1Cr0.5Mo Steel, 2.5Cr1Mo Steel, Stainless Steel, 9Cr1Mo-V Steel, etc.
Fluid	Water, Steam, Gas, Oil, etc.
Pressure Class, Size(Standardized)	Class 150 - 2500: - 600 mm Class 3500: - 400 mm Class 4500: - 300 mm
Connection Form	Socket weld, butt weld, flanged*
Operation Method	Manual (including the type with a manual reduction gear), electric

What are the different types of Knife Gate Valves Suppliers?

DIN 3352 F4/F5 Ductile Iron Pn25 Resilient Seated Gate Valves

150lb~1500lb Wcb CF8 CF8m Stainless Steel Flanged Gate Valves

Flange Type Hand Wheel Non-Rising Resilient Gate Valves

7-1/16 Inch 5m API 6A FC Gate Valves

API Carbon Steel Wcb Flanged Rising Stem Gate Valves

Cast and Forged Gate Valves (Z41H)

ANSI/API/ASTM/ASME/Wcb Flanged Gate Valves

Electric Actuator Operated Soft Seated Gate Valves

Cast Steel Flange End Gate Valve

A182 F304 PN100 DN20 Manual RF Flange Gate Valve

Wafer Knife Gate Valve Pn10

Resilient Seated Non-Rising Stem Gate Valve

Bellow Sealed Gate Valve

Cryogenic Gate Valve Class 900, 1500, 2500

Pneumatic Actuated Knife Gate Valve

ASME B16.34 Class 600 LB Pressure Seal Gate Valve

Dimension Chart of 300PSI API 6a Split Wedge Gate Valve

SERIES 2500/2500-1
Valve Size	2"	2-1/2"	3"	4"	6"	8"	10"	12"
A	8.44	11.03	11.84	13.91	17.12	20.47	24.06	27.59
B	9.36	12	N/A	N/A	N/A	N/A	N/A	N/A
End to End (Class 125)	7	7.5	8	9	10.5	11.5	13	14
End to End (Class 250)	N/A	N/A	11.12	12	15.88	16.5	18	19.75
Handwheel Dia.	7	8	8	10	12	14	15.5	15.5

Bellow Seal Gate Valves Sizes in MM

Size Chart of Gate Valve 150 Class

Size DN	50	65	80	100	125	150	200	250	300	350	400	450	500	600	650	700	750	800	900	1000	1050
L-RF	178	191	203	228	254	267	292	330	355	381	406	432	457	508	559	609	609	660	711	812	860
**L1-BW	216	241	282	304	381	403	419	457	501	571	609	660	711	812	863	914	914	965	1016*	1066*	1143
H (approx)	425	435	535	600	705	800	1010	1250	1385	1575	1825	1950	2080	2425	2750	2825	3175	3473	3600	4100	4500
ØW	200	250	250	280	300	350	450	500	350*	350*	350*	350*	400*	400*	450*	450*	500*	500*	500*	500*	500*
Wt kg	22	29	37	56	78	84	138	210	310	450	565	740	927	1125	1425	1550	1950	2200	3050	3265	4250

Gate Valve 300 Class Sizes

Size DN	50	65	80	100	125	150	200	250	300	350	400	450	500	600	650	700	750
L-RF, LI- BW	216	241	282	305	381	403	419	457	502	762	838	914	990	1143	1244	1346	1369
H (approx)	430	475	535	605	715	845	1075	1260	1425	1585	1845	1995	2175	2650	2850	3050	3270
ØW	200	200	250	300	300	350	450	500	500	350*	400*	450*	450*	500*	500*	500*	550*
Wt (approx) kg	28	40	53	80	125	152	245	360	532	725	950	1350	1648	2350	2900	3400	4100

Parallel Slide Gate Valve Weight Chart

Weight of Cast steel gate valves flanged RF ANSI class # 150

DN	L mm.	H mm.	D mm.	Weight kg.
2"	178	320	152	23
3"	203	400	190	39
4"	229	470	228	53
6"	267	650	279	84
8"	292	800	342	144
10"	330	1070	406	219
12"	356	1200	482	317
14"	381	1320	533	403
16"	407	1450	596	457
18"	432	1300	635	668
20"	457	1780	698	894
24"	508	2200	813	1150

View Large Inventory and Properties of Cast Iron and Pressure Seal Bonnet Gate Valves

Parallel Slide Gate Valves Temperature Range

Valve Type	Minimum Temperature		Maximum Temperature
Valve Type	oC	oF	oC	oF
Gate	-272	-455	675	1250

Cast Iron Sluice Gate Valves Advantages & Disdvantages

Advantages	Disadvantages
Available in large sizes	Low pressure limitations
Can be used with slurries and viscous liquids	Slow open and close time
Used as a shut off valve	Erosion of the seat and disk can occur
Easy to maintain and disassemble	Poor throttling characteristics
Inexpensive	Difficult to repair
Inherently fire-safe (when used with a metal sheet)	Should not be used in sanitary applications
Bidirectional

Check Our Global Sales Network For Slab and AWWA c515 Gate Valve Material

Material Chart of Pressure Seal Gate Valves

body-bonnet	cast steel A216WCB, GP240GH+N
stem	A182 F6
body seat facing	A182 F6
wedge ring facing	A182 F6
stem packing	graphite
gasket	graphite
painting	high clorinated polyethylene HCPE

Standard Chart of Stainless Steel Gate Valve Pn16

Design	ASME B16.34 / API 600 / IBR
Temp Rating Chart	ANSI B16.34
Face to Face & End to End Dimensions Chart	ASME B16.10 (upto 36")
Flange Ends	ASME 16.47 (above 24") / ASME B16.5 (upto 24")
ButtWeld Ends	ASME B16.25
Testing	API 598 / EN 12266 PART 1 (BS 6755 PART 1)

Flexible Split Wedge Gate Valve Application

It is used in lube oil, hydrocarbon, air, fuel gas, feedwater, steam, and all most any services.
It is used in slurry and powder product also such as knife gate valve
They are suitable to use in high temperature and pressure conditions
They are used for on-off applications

Solid Flexible Wedge Gate Valve Price Per Piece

Gate Valve	Price list
Electric Knife Gate Valve(API CE approved) 380VAC 220VAC	US$ 100.00-US$ 1,200.00 / Set
Ductile Iron Resilient Flanged Gate Valve	US$ 10.00-US$ 100.00 / Piece
DIN F4 GGG50 DN100 resilient seated ductile iron valve	US$ 45.00 / Set
Forged Solid Brass Full Port Gate Valve	US$ 0.60-US$ 8.00 / Piece
API 6A Hydraulic FCL gate valve	US$ 5,000.00-US$ 10,000.00 / Piece

Difference Between Gate Valve And Butterfly Valve

Gate valves	Butterfly valves
1. It is known as sluice valves	1. It as known as flap valves
2. Body-Bonnet Designs Bolted-bonnet gate valves, Screwed bonnet gate valves, Pressure-seal bonnet, and Welded-Bonnet gate valves.	2. Body Designs Lug type butterfly valves, Wafer type butterfly valves, Flanged butterfly valves, and Butt-welded butterfly valves.
3. Disc Designs Wedge Double-disc and Conduit or Parallel slide	3. Disc Offset Designs Zero offset (concentric) butterfly valves, Double offset (double eccentric) butterfly valves Triple offset (triple eccentric) butterfly valves.
4. it is use a movable door or gate to open and close the valves.	4. The category of quarter-turn valves and they consist of a rotating disc to regulate the medium flow.
5. Characteristics: light weight, flat bottom gate seat, integral glue coating, precision casting valves body.	5. Characteristics: Simple structure, small size, light weight, low material consumption, small installation size, fast switching