Compressed Natural Gas Vehicle Fueling Products
压缩天然气车辆加油产品

snap-tite ANSI/AGA/CGA NGV1 Standard for Compressed Natural Gas Vehicles (NGV) fueling connection devices products | snap-tite CNG快速接头 CNG加气枪 CNG单向阀 CNG拉断阀

美国Snap-tite公司的CNG产品包括：

CNG汽车加气装置
NGV1标准 2-3型大流量加气枪
NGV1标准加气口
CNG管路拉断阀
CNG管式单向阀
CNG快换接头
CNG高压软管

CNG拉断阀 工作压力：3600 Psi; 加注流量：5400 Nm3/hr ; 拉断力：266.9 ～622.7 N; 连接尺寸：3/8SAE； 材质：不锈钢 标准：NGV1 用途：CNG加气机	CNG单向阀 规格型号: 3/8”、1/2”、3/4”、1” 工作压力：6000 psi(248bar) 工作温度：-40℃ — 121℃ 爆破压力：24000 psi 材 质：316不锈钢 连接形式：NPT、SAE、BS2779
CNG加气枪 作压力：3000 psi 和3600 psi 加注速度：3551 Nm3/hr和5400 Nm3/hr 工作温度：-40℃ — 80℃ 爆破压力：16000 psi（铜制），20000 psi（不锈钢） 材 质：316不锈钢或CA 360 铜 产品认证：ANSI、AGA、CGA、NGV1	CNG快速接头 双单向阀结构； 材质：镀钢、黄铜、303不锈钢、316不锈钢； 尺寸规格：1/8″—1″； 工作压力：7500psi； 连接螺纹：NPT; 符合ISO7241-1 Series B标准

Snap-tite offers a full line of NGV1 fueling products.
ANSI/AGA/CGA NGV1 Standard for Compressed Natural Gas Vehicles

拉断阀：NGVBCN2-P50 NGV Series, 3/8” NGV Inline Breakaway Couplings, Non-Relieving, SS316 body, MAWP: 5000PSI
拉断阀：B049-21：NGV Series, 1” NGV Inline Breakaway Couplings, Non-Relieving, SS316, MAWP: 3600 PSI
充气阀：NGVBC2-P30：NGV Series, 3/8” Female SAE (9/16 – 18) Nozzle, SS316, MAWP: 3000 PSI
充气阀：NGVC2-P36：NGV Series, 3/8” Female SAE (9/16 – 18) Nozzle, SS316, MAWP: 3600 PSI

Natural Gas Vehicle Nozzles CNG Fueling Nozzles 充气阀
Lightweight Construction - .96 lbs.
Color Coded Bumper - provides visual identification of service pressure
Internal Safety Lock Feature - will not disconnect with internal pressure > 350 psi (24 bar)
Highly Reliability Ball Locking
Keyed System - Prevents higher pressure nozzle from connecting to lower pressure receptacle
Construction Material - available in 316 stainless steel

Natural Gas Vehicle Receptacles NGV1 Fueling Recepatacles CNG加气枪
工作压力：3000 psi 和3600 psi
加注速度：3551 Nm 3 /hr和5400 Nm 3 /hr
工作温度：-40℃ — 80℃
爆破压力：16000 psi（铜制），20000 psi（不锈钢）
材 质：316不锈钢或CA 360 铜 Construction Material - available in 316 stainless steel or brass
产品认证：ANSI、AGA、CGA、NGV1
Superior Valve Design - non-barrel type poppet to reduce sticking due to icing & contamination
One-Piece Receptacle Design
Crimped Polyurethane Seal - eliminates erosion & washout
Self-Centering Poppet
High Strength 316 Stainless Steel Valve Stop - provides positive stop for the valve
High Flow Receptacles also available

Compressed Natural Gas Inline Breakaway CNG Dispenser Breakaway CNG拉断阀
工作压力：3600 Psi; Operating pressure to 3,600 psi (248 bar)
加注流量：5400 Nm 3 /hr ;
拉断力：266.9 ～622.7 N;
连接尺寸：3/8SAE；
材质：不锈钢 Constructed of stainless steel and brass
标准：NGV1
用途：CNG加气机
Superior flow characteristics
Easy installation
Lightweight compact design
Nipple bumper protects the nipple from damage in the event of a breakaway
Balanced design assures a positive connection
Reusable with minimal repair upon breakaway

Compressed Natural Gas (CNG) Check Valve Vehicle Safety Check Valve 单向阀
规格型号: 3/8”、1/2”、3/4”、1”
工作压力：6000 psi(248bar) 3,600 psi (248 bar) working pressure
工作温度：-40℃ — 121℃
爆破压力：24000 psi
材 质：316不锈钢 316 stainless steel construction
连接形式：NPT、SAE、BS2779
One-piece body design
Superior flow characteristics
Durable crimped polyurethane seal eliminates erosion & washout
Variety of end fitting options available

72系列CNG快速接头

双单向阀结构；
材质：镀钢、黄铜、303不锈钢、316不锈钢；
尺寸规格：1/8″—1″；
工作压力：7500psi；
连接螺纹：NPT
符合ISO7241-1 Series B标准
PART NUMBER COUPLING HALF END FITTING WORKING PRESSURE BURST PRESSURE
S72C4–4F UR COUPLER 1/4 NPTF 5500 PSI (379 BAR) 22,000 PSI (1517 BAR)
S72N4–4F UR NIPPLE 1/4 NPTF 5500 PSI (379 BAR) 22,000 PSI (1517 BAR)
S72C6–6F UR COUPLER 3/8 NPTF 3750 PSI (259 BAR) 15,000 PSI (1035 BAR)
S72N6–6F UR NIPPLE 3/8 NPTF 3750 PSI (259 BAR) 15,000 PSI (1035 BAR)

“A World Class Tradition of Quality”

Founded over 65 years ago, snap-tite has grown into a corporation producing over 50 product line in 8 facilities located in the United States and Europe . Starting in the mid 1930's and continuing through the latest developments, Snap-tite is widely recognized for it's role in problem solving for the military, aerospace, electronic cool-ing, mobile equipment, offshore oil and gas, and natural gas appliance industries to name a few.

Snap-tite has taken it's expertise in design and manufacturing to develop products for the compressed natural gas vehicle (NGV) market.

Snap-tite's receptacles and patented nozzles fullycomply withhand are certified to ANSI/AGA/CGA NGV1 Standard for Compressed Natural Gas Vehicles (NGV) fueling connection devices. products to the market. The test wasperformed by Snap-tite(inAGAcertified Test Lab) and certified by the American Gas Association (AGA).

Snap-tite has been striving for the highestquality standards since our first involvement in the space program in the early fifties. Snap-tite believes in continu-ous improvement in all aspects of our operation from design and manufacturing to customer service. Through a great deal of dedication and work, all off Snap-tite's divisions have become ISO-9001 Certified.

Safety is a prime concern to Snap-tite. Snap-tite has designed a feature into the nozzle that makes it the safest design available. The nozzle cannot be manu-ally disconnected from the receptacle while under internal pressure greater than 350 psi (24 bar). Snap-tite has done extensive testing of numerous designs and demonstrated a very unsafe condition with respect to “kick back” of the nozzle which can cause personal injury when disconnected at internal pressures greater than 350 psi (24 bar). In addition, this can cause a “washout” of the receptacle seal. An operator may not know of this failure and when a nozzle is again connected to the receptacle excessive leakage occurs with the possibility of a fire or explosion. This feature of the snap-tite nozzle exceeds the requirements of theNGV1 specification and demonstrated a very unsafe condition with respect to “kick back” of the nozzle which can cause personal injury when disconnected at internal pressures greater than 350 psi (24 bar). In addition, this can cause a “washout” of the receptacle seal. An operator may not know of this failure and when a nozzle is again connected to the receptacle excessive leakage occurs with the possibility of a fire or explosion. This feature of the Snap-tite nozzle exceeds the requirements of the NGV1 specification and has been assigned a world wide patent.

Snap-tite's nozzle is design specifical-ly transfer ofcompressed natural gas (CNG) to natural gas vehicles.This nozzle can be used for fast fill or time fill in a self depressur-izing fueling system or in conjunction with a 3-way valve attached.

Snap-tite's nozzle also allows complete interchangeability to any receptacle con-forming to the NGV1 require-ments.

Certification: ANSI/AGA/CGA NGV1 Working Pressure: 3000 psi (207 bar) and 3600 psi (248 bar)

Burst Pressure: Brass: 16,000 psi (1104 bar) Stainless Steel: 20,000 psi (1379 bar)

Temperature Range : –40°F (–40°C) to 185°F (80°C)

Weight: .96 lbs. (.435 kgs)

Flow Rate: 2090 SCFM (3551 Nm 3 /hr)

Material: 316 Stainless Steel or CA 360 Brass

Speed of Fill: 16 seconds to fill a 14.5 US gallon (54.92 liters) container from 0 to 3,000 psi (207 bar). Snap-tite's receptacle is designed for permanent mounting to a natural gas vehicle (CNG). Snap-tite's receptacle Utilizes the NGV1Profile; which allows complete interchangeability to any nozzle conforming to the NGV1 standard. Snap-tite'sreceptacle

Certification: ANSI/AGA/CGA NGV1 Working Pressure: 3000 psi (207 bar) and 3600 psi (248 bar)
Burst Pressure: Brass:16,000 psi (1104 bar) Stainless Steel: 25,000 psi (1724 bar)
Temperature Range : –40°F (–40°C) to 250°F (121°C)
Weight: .21 lbs (.095 kgs)
Flow Rate: 2090 SCFM (3551 Nm 3 /hr) Material: 316 Stainless Steel or CA 360 Brass

Snap-tite's high flow receptacles are designed forpermanentmounting to heavy duty natural gas vehicles (CNG).

Snap-tite's high flow receptacle utilizes the NGV1 profile which allows complete inter-changeability to any nozzle conforming to the NGV1 standard.

Working Pressure: 3000 psi (207 bar) and 3600 psi (248 bar)
Burst Pressure: 25,000 psi (1724 bar)
Temperature Range : –40°F (–40°C) to 250°F (121 °C)
Weight: .70 lbs. (.32 kgs)
Flow Rate: 3200 SCFM (5400 Nm 3 /hr)
Material: 316 Stainless Steel

Snap-tite's inline breakaway is designed specifically for com-pressed natural gas fueling systems. When properlyinstalled, this in-line breakaway allows for the safe disconnection from the fueling system without damage to the dispenser in the event of an accidental disconnect (drive-off). The inline breakaway was designed to replace the traditional tripod leverage towers used in conjunction with the ISO B style coupling as the breakaway connec-tion for the fueling hose from the dispenser.

Working Pressure: 3600 psi (248 bar)
Burst Pressure: 20,000 psi (1379 bar)
Temperature Range : –40°F (–40°C) to 150°F (66°C)
Weight: .95 lbs (.431 kgs)
Flow Rate: 2090 SCFM (3551 Nm 3 /hr)
Material: 303 & 316 Stainless Steel and CA 360 Brass

Certification: AGA 7-93Working Pressure: 3600 psi (248 bar)
Burst Pressure: 25,000 psi (1724 bar)
Temperature Range : –40°F (–40°C) to 250°F (121°C)
Weight: .235 lbs (0.107 kgs)
Flow Rate: 2090 SCFM (3551 Nm 3 /hr)
Material: 316 Stainless Steel

Snap-tite's 72 Series may be used in a break-away harness for com-pressed natural gas (CNG) fueling systems due to the “superior poppet seal-ing” designed specifically for compressed natural gas. These couplings fea-ture superior pressure and flow characteristics over other manufacturers while meeting or exceed-ing the ISO-7241-1 Series B specifications.

Certification: Texas Railroad Commission

Temperature Range : –40°F (–40°C) to 250°F (121°C) Material: 303 Stainless Steel

Accessories