Pneumatic Forged Stainless Steel Floating Ball Valve

• Customization: Available
• Media: W.O.G.
• Material: Carbon Steel
• Model NO.: GAQ641F
• Connection Form: Flange
• Driving Mode: Pneumatic
• Nominal Pressure: 150lb-2500lb
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Blow-Down Valve, Relief Valve
• Temperature: Normal Temperature
• Application: Industrial Usage
• Body Design: 3 PCS Design
• Ball Assembly: Side Entry
• Seat Material: Rtfe/Nylon/Peek
• Transport Package: Plywood Case
• Specification: 2"-18"
• Trademark: Goole, ODM, OEM
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 500 Pieces / Month

Product Description

Pneumatic Forged Stainless Steel Floating Ball Valve

Product Description

O type pneumatic cut-off ball valve is often assemble with pneumatic double acting actuators. It has the advantages of simple structure, small volume, light weight, convenient operation, and can be widely used in petroleum, chemical, power, textile and other industrial production process automatic control and remote control.

Structure Principle

The structure principle:

O type ball valve is composed of the valve body, ball, valve shaft, sealing ring, packing, plate and other components.The actuator consists of a gas, a piston, gear, output shaft, bearing, cylinder head, piston guide ring, bearing, an adjusting bolt, "O" type rings and other major parts.
Using the principle of Mechanism and the valve connected with the connecting shaft. The input air pressure inside the cylinder, acting on the piston to produce certain thrust, so that the gear output in piston driven, so that the gear output shaft to rotate, and drives the valve shaft to rotate, so that the ball valve in the valve with the valve to rotate, changing the circulation area, to change the media flow valve purpose.

Specification

Actuator:

Type: Piston Type Pneumatic Actuator ( GTX Series)
Action: Single Acting( Spring Return)----Air to Open
Double Acting ( Double Cylinder)---Air to Close
Air Supply: 0.4-0.6 MPa
Rotary angle : 90°
Signal Joint size: 1/8"G, NAMUR 1/4" G
Environment Temperature: -20 Deg C ~ 90 Deg C

Valve Action
Air to Close: When the Air Supply failed, the actuator spring will make the valve open.
Air to Open: When the Air Supply failed, the actuator spring will make the valve close.

Accessories ( As per purchaser's requirement)
Positioner, FRL, Handwheel Operator, Limit Switch, Solenoid Valve, Valve position feedback device, exhaust valve, etc.

Performance:
Rate Kv Value: See Table 1
Leakage Rate of the valve seat
Metal Seat: Below 0.01% ( ANSI B16.104-1976 Class IV)
Soft Seat: Below 0.00001% ( ANSI B16.104-1976 Class VI)

Product Parameters

Technical parameters
Nominal pressure: PN1.6~6.4MPa
Nominal diameter: 15-300mm
The inherent flow characteristics: quick opening
Appliable Temperature : Hard Seal:-40~300ºC
Soft Seal: -40~180ºC
Applicable medium: Water,gas,oil quality and so on.
Driving Means: Manual ,Electric, Worm wheels, Pneumatic
Flange Type: ANSI, JIS, DIN, GB/T 9113, JB/T 79
Body materials : WCB, CF8, CF8M, CF3M
Stem: 2Cr13, 304, 316
Valve Seat : PTFE, 0Crl7Ni4Cu4Nb
Core Material : CF8, CF8M, CF3M.
Ball Type: DN200 and below sizes----Floating Ball
DN200 and above sizes----Trunnion Ball

Nominal diameter DN, Rated Kv and Action Time

DN	KV	ACTUATOR MODEL	ACTION TIME
			FULLY OPEN	FULLY CLOSED
15	20	GTX63	0.5	0.5
20	38	GTX63	0.5	0.5
25	72	GTX63	0.5	0.5
32	110	GTX75	0.5/0.6	0.6/0.8
40	170	GTX75	0.5/0.6	0.6/1.0
50	270	GTX83	0.5/0.6	0.8/1.2
65	380	GTX110	0.7/1.0	0.8/1.2

DN	KV	ACTUATOR MODEL	ACTION TIME
			FULLY OPEN	FULLY CLOSED
80	510	GTX118	0.8/1.0	1.0/1.5
100	940	GTX160	1.0/1.2	1.0/2.0
125	1400	GTX210	1.1/1.6	1.3/2.3
150	2200	GTX210	1.2/2.0	1.5/2.5
200	3500	GTX254	3.5/4.5	4.5/6.0
250	5200	GTX254	4.0/5.0	5.0/6.0
300	8500	GTX255	5.0/6.0	5.5/7.0

External Dimension and Weight

DN	L0	L		H1	H2	H3	Weight(kg)
		PN16/40	PN63				PN16/40	PN63
15	133	130	165	54	177	47	6.5	7.5
20	133	130	190	54	177	47	7	8.5
25	133	140	216	60	177	52	9	11
32	182	165	229	67	198	59	13.5	16
40	182	165	241	78	198	66	18	21.5
50	182	203	292	88	223	78	26	32
65	222	222	330	98	275	91	33	41
80	294	241	356	121	275	106	48	58
100	380	305	406	144	353	130	88	106
125	450	356	455	148	420	150	115	138
150	450	394	495	176	420	172	200	240
200	603	457	597	226	504	215	245	294
250	603	533	673	281	504	270	340	408
300	603	610	762	320	515	330	456	548

Our Advantages

Why Choose Us?

1. Manufacturer
We are manufacturer of control valve for 16 years, our factory is located in Shaoguan, which in the north of Guangdong Province. We offer OEM/ODM service, and also we have our own band "GOOLE". Our products has won the trust from the customer as our high qulity and good after-sales.

2. High quality
In early days, 15 years ago, we introduce a full set of control valve production technology from Germany. We've been the OEM suplier for German brand valve. It just cost you 50% price to buy the same type same technical standard products compared with German products. GOOLE stick to the concept of 'Quality First, Credit Uppermost, products has been certified by CE, CQC, TUV, ISO14001,etc.

3.Good After-sales
Our sales will reply you as soon as possible for any question about valves. We will track the customer product usage, if customer find any problem, our engineer will follow up at first time. For the accessories, we offer the best price.

FAQ

FAQ

1. Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.

2.Q:What measures you can provide to ensure our our deal?
A: We are the trade assurance supplier on Made-in-china.com. If you place an trade assurance order, you will receive 100% refund of the trade assurance amount for order not meeting agreed
delivery or quality terms.

3.Q:How can I start a new trade assurance order?
A:You can make it as follow:
1) Find a Trade Assurance supplier and negotiation your order terms
2) Confirm your contract on Made-in-china.com
3) Submit your initial payment by T/T .
4) Enjoy Trade Assurance protection up to your covered amount .

4. Q:Does the trade assurance support any amont of order?
A: No, this service just support the order of more than $1000.

5.Q:What's your after-sale?
A: We offer 12 months warranty service, and we also sell the valve parts.

If you have any related inquiry, kindly send us detailed specifications, we will send you our best offer together with GA Drawings or E-Catalogs.

View of the factory